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Consistently use driver_(alloc,realloc,free).

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This commit is contained in:
Gregory Burd 2011-11-28 16:02:00 -05:00
parent 1d28a6f5f5
commit 7ff11a42a8
2 changed files with 265 additions and 264 deletions
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27
c_src/bdberl_drv.c
View file

@ -129,7 +129,7 @@ static int del_portref(int dbref, ErlDrvPort port);
static int alloc_dbref();
static void abort_txn(PortData* d);
static void* zalloc(unsigned int size);
static void* driver_calloc(unsigned int size);
static void* deadlock_check(void* arg);
static void* checkpointer(void* arg);
@ -299,6 +299,9 @@ DRIVER_INIT(bdberl_drv)
}
else
{
G_DB_ENV_ERROR = G_DB_ENV->set_alloc(G_DB_ENV, driver_alloc, driver_realloc, driver_free);
DBG(" = %d\r\n", G_DB_ENV_ERROR);
DBG("G_DB_ENV->open(%p, 0, %08X, 0)", &G_DB_ENV, flags);
G_DB_ENV_ERROR = G_DB_ENV->open(G_DB_ENV, 0, flags, 0);
DBG(" = %d\r\n", G_DB_ENV_ERROR);
@ -1168,7 +1171,7 @@ static int open_database(const char* name, DBTYPE type, unsigned int flags, Port
assert(db != NULL);
G_DATABASES[dbref].db = db;
G_DATABASES[dbref].name = strdup(name);
G_DATABASES[dbref].ports = zalloc(sizeof(PortList));
G_DATABASES[dbref].ports = driver_calloc(sizeof(PortList));
G_DATABASES[dbref].ports->port = data->port;
// Make entry in hash table of names
@ -1670,7 +1673,7 @@ static void do_async_get(void* arg)
async_cleanup_and_send_kv(d, rc, &key, &value);
// Finally, clean up value buffer (driver_send_term made a copy)
free(value.data);
driver_free(value.data);
}
static void do_async_del(void* arg)
@ -1800,7 +1803,7 @@ static void do_async_cursor_get(void* arg)
async_cleanup_and_send_kv(d, rc, &key, &value);
// Finally, clean up value buffer (driver_send_term made a copy)
free(value.data);
driver_free(value.data);
}
@ -2043,15 +2046,13 @@ static void do_sync_driver_info(PortData *d)
}
static void* zalloc(unsigned int size)
static void* driver_calloc(unsigned int size)
{
void* res = driver_alloc(size);
memset(res, '\0', size);
return res;
}
#define zfree(p) driver_free(p)
static int add_portref(int dbref, ErlDrvPort port)
{
DBG("Adding port %p to dbref %d\r\n", port, dbref);
@ -2072,7 +2073,7 @@ static int add_portref(int dbref, ErlDrvPort port)
} while (current != 0);
// At the end of the list -- allocate a new entry for this port
current = (PortList*)zalloc(sizeof(PortList));
current = (PortList*)driver_calloc(sizeof(PortList));
current->port = port;
last->next = current;
return 1;
@ -2080,7 +2081,7 @@ static int add_portref(int dbref, ErlDrvPort port)
else
{
// Current was initially NULL, so alloc the first one and add it.
current = zalloc(sizeof(PortList));
current = driver_calloc(sizeof(PortList));
current->port = port;
G_DATABASES[dbref].ports = current;
return 1;
@ -2108,7 +2109,7 @@ static int del_portref(int dbref, ErlDrvPort port)
}
// Delete this entry
zfree(current);
driver_free(current);
return 1;
}
@ -2142,7 +2143,7 @@ static int add_dbref(PortData* data, int dbref)
} while (current != 0);
// At the end of the list -- allocate a new entry
current = zalloc(sizeof(DbRefList));
current = driver_calloc(sizeof(DbRefList));
current->dbref = dbref;
last->next = current;
return 1;
@ -2150,7 +2151,7 @@ static int add_dbref(PortData* data, int dbref)
else
{
// Current was initially NULL, so alloc the first one
current = zalloc(sizeof(DbRefList));
current = driver_calloc(sizeof(DbRefList));
current->dbref = dbref;
data->dbrefs = current;
return 1;
@ -2183,7 +2184,7 @@ static int del_dbref(PortData* data, int dbref)
}
// Delete this entry
zfree(current);
driver_free(current);
return 1;
}

502
c_src/bdberl_stats.c
View file

@ -64,31 +64,31 @@ static void async_cleanup_and_send_btree_stats(PortData* d, char *type, DB_BTREE
ERL_DRV_ATOM, driver_mk_atom("type"),
ERL_DRV_ATOM, driver_mk_atom(type),
ERL_DRV_TUPLE, 2,
BT_STATS_TUPLE(bsp, magic), /* Magic number. */
BT_STATS_TUPLE(bsp, version), /* Version number. */
BT_STATS_TUPLE(bsp, metaflags), /* Metadata flags. */
BT_STATS_TUPLE(bsp, nkeys), /* Number of unique keys. */
BT_STATS_TUPLE(bsp, ndata), /* Number of data items. */
BT_STATS_TUPLE(bsp, pagecnt), /* Page count. */
BT_STATS_TUPLE(bsp, pagesize), /* Page size. */
BT_STATS_TUPLE(bsp, minkey), /* Minkey value. */
BT_STATS_TUPLE(bsp, re_len), /* Fixed-length record length. */
BT_STATS_TUPLE(bsp, re_pad), /* Fixed-length record pad. */
BT_STATS_TUPLE(bsp, levels), /* Tree levels. */
BT_STATS_TUPLE(bsp, int_pg), /* Internal pages. */
BT_STATS_TUPLE(bsp, leaf_pg), /* Leaf pages. */
BT_STATS_TUPLE(bsp, dup_pg), /* Duplicate pages. */
BT_STATS_TUPLE(bsp, over_pg), /* Overflow pages. */
BT_STATS_TUPLE(bsp, empty_pg), /* Empty pages. */
BT_STATS_TUPLE(bsp, free), /* Pages on the free list. */
BT_STATS_TUPLE(bsp, int_pgfree), /* Bytes free in internal pages. */
BT_STATS_TUPLE(bsp, leaf_pgfree), /* Bytes free in leaf pages. */
BT_STATS_TUPLE(bsp, dup_pgfree), /* Bytes free in duplicate pages. */
BT_STATS_TUPLE(bsp, over_pgfree), /* Bytes free in overflow pages. */
BT_STATS_TUPLE(bsp, magic), /* Magic number. */
BT_STATS_TUPLE(bsp, version), /* Version number. */
BT_STATS_TUPLE(bsp, metaflags), /* Metadata flags. */
BT_STATS_TUPLE(bsp, nkeys), /* Number of unique keys. */
BT_STATS_TUPLE(bsp, ndata), /* Number of data items. */
BT_STATS_TUPLE(bsp, pagecnt), /* Page count. */
BT_STATS_TUPLE(bsp, pagesize), /* Page size. */
BT_STATS_TUPLE(bsp, minkey), /* Minkey value. */
BT_STATS_TUPLE(bsp, re_len), /* Fixed-length record length. */
BT_STATS_TUPLE(bsp, re_pad), /* Fixed-length record pad. */
BT_STATS_TUPLE(bsp, levels), /* Tree levels. */
BT_STATS_TUPLE(bsp, int_pg), /* Internal pages. */
BT_STATS_TUPLE(bsp, leaf_pg), /* Leaf pages. */
BT_STATS_TUPLE(bsp, dup_pg), /* Duplicate pages. */
BT_STATS_TUPLE(bsp, over_pg), /* Overflow pages. */
BT_STATS_TUPLE(bsp, empty_pg), /* Empty pages. */
BT_STATS_TUPLE(bsp, free), /* Pages on the free list. */
BT_STATS_TUPLE(bsp, int_pgfree), /* Bytes free in internal pages. */
BT_STATS_TUPLE(bsp, leaf_pgfree), /* Bytes free in leaf pages. */
BT_STATS_TUPLE(bsp, dup_pgfree), /* Bytes free in duplicate pages. */
BT_STATS_TUPLE(bsp, over_pgfree), /* Bytes free in overflow pages. */
// End of list
ERL_DRV_NIL,
ERL_DRV_NIL,
ERL_DRV_LIST, 21+2,
ERL_DRV_TUPLE, 2
ERL_DRV_TUPLE, 2
};
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
}
@ -117,33 +117,33 @@ static void async_cleanup_and_send_hash_stats(PortData* d, DB_HASH_STAT *hsp)
ERL_DRV_ATOM, driver_mk_atom("type"),
ERL_DRV_ATOM, driver_mk_atom("hash"),
ERL_DRV_TUPLE, 2,
HASH_STATS_TUPLE(hsp, magic), /* Magic number. */
HASH_STATS_TUPLE(hsp, version), /* Version number. */
HASH_STATS_TUPLE(hsp, metaflags), /* Metadata flags. */
HASH_STATS_TUPLE(hsp, nkeys), /* Number of unique keys. */
HASH_STATS_TUPLE(hsp, ndata), /* Number of data items. */
HASH_STATS_TUPLE(hsp, pagecnt), /* Page count. */
HASH_STATS_TUPLE(hsp, pagesize), /* Page size. */
HASH_STATS_TUPLE(hsp, ffactor), /* Fill factor specified at create. */
HASH_STATS_TUPLE(hsp, buckets), /* Number of hash buckets. */
HASH_STATS_TUPLE(hsp, free), /* Pages on the free list. */
HASH_STATS_TUPLE(hsp, bfree), /* Bytes free on bucket pages. */
HASH_STATS_TUPLE(hsp, bigpages), /* Number of big key/data pages. */
HASH_STATS_TUPLE(hsp, big_bfree), /* Bytes free on big item pages. */
HASH_STATS_TUPLE(hsp, overflows), /* Number of overflow pages. */
HASH_STATS_TUPLE(hsp, ovfl_free), /* Bytes free on ovfl pages. */
HASH_STATS_TUPLE(hsp, dup), /* Number of dup pages. */
HASH_STATS_TUPLE(hsp, dup_free), /* Bytes free on duplicate pages. */
HASH_STATS_TUPLE(hsp, magic), /* Magic number. */
HASH_STATS_TUPLE(hsp, version), /* Version number. */
HASH_STATS_TUPLE(hsp, metaflags), /* Metadata flags. */
HASH_STATS_TUPLE(hsp, nkeys), /* Number of unique keys. */
HASH_STATS_TUPLE(hsp, ndata), /* Number of data items. */
HASH_STATS_TUPLE(hsp, pagecnt), /* Page count. */
HASH_STATS_TUPLE(hsp, pagesize), /* Page size. */
HASH_STATS_TUPLE(hsp, ffactor), /* Fill factor specified at create. */
HASH_STATS_TUPLE(hsp, buckets), /* Number of hash buckets. */
HASH_STATS_TUPLE(hsp, free), /* Pages on the free list. */
HASH_STATS_TUPLE(hsp, bfree), /* Bytes free on bucket pages. */
HASH_STATS_TUPLE(hsp, bigpages), /* Number of big key/data pages. */
HASH_STATS_TUPLE(hsp, big_bfree), /* Bytes free on big item pages. */
HASH_STATS_TUPLE(hsp, overflows), /* Number of overflow pages. */
HASH_STATS_TUPLE(hsp, ovfl_free), /* Bytes free on ovfl pages. */
HASH_STATS_TUPLE(hsp, dup), /* Number of dup pages. */
HASH_STATS_TUPLE(hsp, dup_free), /* Bytes free on duplicate pages. */
// End of list
ERL_DRV_NIL,
ERL_DRV_NIL,
ERL_DRV_LIST, 17+2,
ERL_DRV_TUPLE, 2
ERL_DRV_TUPLE, 2
};
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
}
#undef HASH_STATS_TUPLE
#ifdef ENABLE_QUEUE // If we ever decide to support Queues
#ifdef ENABLE_QUEUE // If we ever decide to support Queues
#define QS_STATS_TUPLE(base, member) \
ERL_DRV_ATOM, driver_mk_atom(#member), \
@ -166,23 +166,23 @@ static void async_cleanup_and_send_queue_stats(PortData* d, DB_QUEUE_STAT *qsp)
ERL_DRV_ATOM, driver_mk_atom("type"),
ERL_DRV_ATOM, driver_mk_atom("queue"),
ERL_DRV_TUPLE, 2,
QS_STAT_TUPLE(qsp, qs_magic), /* Magic number. */
QS_STAT_TUPLE(qsp, version), /* Version number. */
QS_STAT_TUPLE(qsp, metaflags), /* Metadata flags. */
QS_STAT_TUPLE(qsp, nkeys), /* Number of unique keys. */
QS_STAT_TUPLE(qsp, ndata), /* Number of data items. */
QS_STAT_TUPLE(qsp, pagesize), /* Page size. */
QS_STAT_TUPLE(qsp, extentsize), /* Pages per extent. */
QS_STAT_TUPLE(qsp, pages), /* Data pages. */
QS_STAT_TUPLE(qsp, re_len), /* Fixed-length record length. */
QS_STAT_TUPLE(qsp, re_pad), /* Fixed-length record pad. */
QS_STAT_TUPLE(qsp, pgfree), /* Bytes free in data pages. */
QS_STAT_TUPLE(qsp, first_recno), /* First not deleted record. */
QS_STAT_TUPLE(qsp, cur_recno), /* Next available record number. */
QS_STAT_TUPLE(qsp, qs_magic), /* Magic number. */
QS_STAT_TUPLE(qsp, version), /* Version number. */
QS_STAT_TUPLE(qsp, metaflags), /* Metadata flags. */
QS_STAT_TUPLE(qsp, nkeys), /* Number of unique keys. */
QS_STAT_TUPLE(qsp, ndata), /* Number of data items. */
QS_STAT_TUPLE(qsp, pagesize), /* Page size. */
QS_STAT_TUPLE(qsp, extentsize), /* Pages per extent. */
QS_STAT_TUPLE(qsp, pages), /* Data pages. */
QS_STAT_TUPLE(qsp, re_len), /* Fixed-length record length. */
QS_STAT_TUPLE(qsp, re_pad), /* Fixed-length record pad. */
QS_STAT_TUPLE(qsp, pgfree), /* Bytes free in data pages. */
QS_STAT_TUPLE(qsp, first_recno), /* First not deleted record. */
QS_STAT_TUPLE(qsp, cur_recno), /* Next available record number. */
// End of list
ERL_DRV_NIL,
ERL_DRV_NIL,
ERL_DRV_LIST, 13+2,
ERL_DRV_TUPLE, 2
ERL_DRV_TUPLE, 2
};
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
}
@ -213,53 +213,53 @@ static void async_cleanup_and_send_lock_stats(PortData* d, DB_LOCK_STAT *lsp)
ErlDrvTermData response[] = {
ERL_DRV_ATOM, driver_mk_atom("ok"),
// Start of list
ST_STATS_TUPLE(lsp, id), /* Last allocated locker ID. */
ST_STATS_TUPLE(lsp, cur_maxid), /* Current maximum unused ID. */
ST_STATS_TUPLE(lsp, maxlocks), /* Maximum number of locks in table. */
ST_STATS_TUPLE(lsp, maxlockers), /* Maximum num of lockers in table. */
ST_STATS_TUPLE(lsp, maxobjects), /* Maximum num of objects in table. */
ST_STATS_TUPLE(lsp, partitions), /* number of partitions. */
ST_STATS_INT_TUPLE(lsp, nmodes), /* Number of lock modes. */
ST_STATS_TUPLE(lsp, nlockers), /* Current number of lockers. */
ST_STATS_TUPLE(lsp, nlocks), /* Current number of locks. */
ST_STATS_TUPLE(lsp, maxnlocks), /* Maximum number of locks so far. */
ST_STATS_TUPLE(lsp, maxhlocks), /* Maximum number of locks in any bucket. */
ST_STATS_TUPLE(lsp, locksteals), /* Number of lock steals so far. */
ST_STATS_TUPLE(lsp, maxlsteals), /* Maximum number steals in any partition. */
ST_STATS_TUPLE(lsp, maxnlockers), /* Maximum number of lockers so far. */
ST_STATS_TUPLE(lsp, nobjects), /* Current number of objects. */
ST_STATS_TUPLE(lsp, maxnobjects), /* Maximum number of objects so far. */
ST_STATS_TUPLE(lsp, maxhobjects), /* Maximum number of objectsin any bucket. */
ST_STATS_TUPLE(lsp, objectsteals), /* Number of objects steals so far. */
ST_STATS_TUPLE(lsp, maxosteals), /* Maximum number of steals in any partition. */
ST_STATS_TUPLE(lsp, nrequests), /* Number of lock gets. */
ST_STATS_TUPLE(lsp, nreleases), /* Number of lock puts. */
ST_STATS_TUPLE(lsp, nupgrade), /* Number of lock upgrades. */
ST_STATS_TUPLE(lsp, ndowngrade), /* Number of lock downgrades. */
ST_STATS_TUPLE(lsp, lock_wait), /* Lock conflicts w/ subsequent wait */
ST_STATS_TUPLE(lsp, lock_nowait), /* Lock conflicts w/o subsequent wait */
ST_STATS_TUPLE(lsp, ndeadlocks), /* Number of lock deadlocks. */
ST_STATS_TUPLE(lsp, locktimeout), /* Lock timeout. */
ST_STATS_TUPLE(lsp, nlocktimeouts), /* Number of lock timeouts. */
ST_STATS_TUPLE(lsp, txntimeout), /* Transaction timeout. */
ST_STATS_TUPLE(lsp, ntxntimeouts), /* Number of transaction timeouts. */
ST_STATS_TUPLE(lsp, part_wait), /* Partition lock granted after wait. */
ST_STATS_TUPLE(lsp, part_nowait), /* Partition lock granted without wait. */
ST_STATS_TUPLE(lsp, part_max_wait), /* Max partition lock granted after wait. */
ST_STATS_TUPLE(lsp, part_max_nowait), /* Max partition lock granted without wait. */
ST_STATS_TUPLE(lsp, objs_wait), /* Object lock granted after wait. */
ST_STATS_TUPLE(lsp, objs_nowait), /* Object lock granted without wait. */
ST_STATS_TUPLE(lsp, lockers_wait), /* Locker lock granted after wait. */
ST_STATS_TUPLE(lsp, lockers_nowait),/* Locker lock granted without wait. */
ST_STATS_TUPLE(lsp, region_wait), /* Region lock granted after wait. */
ST_STATS_TUPLE(lsp, region_nowait), /* Region lock granted without wait. */
ST_STATS_TUPLE(lsp, hash_len), /* Max length of bucket. */
ST_STATS_TUPLE(lsp, regsize), /* Region size. - will have to cast to uint */
ST_STATS_TUPLE(lsp, id), /* Last allocated locker ID. */
ST_STATS_TUPLE(lsp, cur_maxid), /* Current maximum unused ID. */
ST_STATS_TUPLE(lsp, maxlocks), /* Maximum number of locks in table. */
ST_STATS_TUPLE(lsp, maxlockers), /* Maximum num of lockers in table. */
ST_STATS_TUPLE(lsp, maxobjects), /* Maximum num of objects in table. */
ST_STATS_TUPLE(lsp, partitions), /* number of partitions. */
ST_STATS_INT_TUPLE(lsp, nmodes), /* Number of lock modes. */
ST_STATS_TUPLE(lsp, nlockers), /* Current number of lockers. */
ST_STATS_TUPLE(lsp, nlocks), /* Current number of locks. */
ST_STATS_TUPLE(lsp, maxnlocks), /* Maximum number of locks so far. */
ST_STATS_TUPLE(lsp, maxhlocks), /* Maximum number of locks in any bucket. */
ST_STATS_TUPLE(lsp, locksteals), /* Number of lock steals so far. */
ST_STATS_TUPLE(lsp, maxlsteals), /* Maximum number steals in any partition. */
ST_STATS_TUPLE(lsp, maxnlockers), /* Maximum number of lockers so far. */
ST_STATS_TUPLE(lsp, nobjects), /* Current number of objects. */
ST_STATS_TUPLE(lsp, maxnobjects), /* Maximum number of objects so far. */
ST_STATS_TUPLE(lsp, maxhobjects), /* Maximum number of objectsin any bucket. */
ST_STATS_TUPLE(lsp, objectsteals), /* Number of objects steals so far. */
ST_STATS_TUPLE(lsp, maxosteals), /* Maximum number of steals in any partition. */
ST_STATS_TUPLE(lsp, nrequests), /* Number of lock gets. */
ST_STATS_TUPLE(lsp, nreleases), /* Number of lock puts. */
ST_STATS_TUPLE(lsp, nupgrade), /* Number of lock upgrades. */
ST_STATS_TUPLE(lsp, ndowngrade), /* Number of lock downgrades. */
ST_STATS_TUPLE(lsp, lock_wait), /* Lock conflicts w/ subsequent wait */
ST_STATS_TUPLE(lsp, lock_nowait), /* Lock conflicts w/o subsequent wait */
ST_STATS_TUPLE(lsp, ndeadlocks), /* Number of lock deadlocks. */
ST_STATS_TUPLE(lsp, locktimeout), /* Lock timeout. */
ST_STATS_TUPLE(lsp, nlocktimeouts), /* Number of lock timeouts. */
ST_STATS_TUPLE(lsp, txntimeout), /* Transaction timeout. */
ST_STATS_TUPLE(lsp, ntxntimeouts), /* Number of transaction timeouts. */
ST_STATS_TUPLE(lsp, part_wait), /* Partition lock granted after wait. */
ST_STATS_TUPLE(lsp, part_nowait), /* Partition lock granted without wait. */
ST_STATS_TUPLE(lsp, part_max_wait), /* Max partition lock granted after wait. */
ST_STATS_TUPLE(lsp, part_max_nowait), /* Max partition lock granted without wait. */
ST_STATS_TUPLE(lsp, objs_wait), /* Object lock granted after wait. */
ST_STATS_TUPLE(lsp, objs_nowait), /* Object lock granted without wait. */
ST_STATS_TUPLE(lsp, lockers_wait), /* Locker lock granted after wait. */
ST_STATS_TUPLE(lsp, lockers_nowait),/* Locker lock granted without wait. */
ST_STATS_TUPLE(lsp, region_wait), /* Region lock granted after wait. */
ST_STATS_TUPLE(lsp, region_nowait), /* Region lock granted without wait. */
ST_STATS_TUPLE(lsp, hash_len), /* Max length of bucket. */
ST_STATS_TUPLE(lsp, regsize), /* Region size. - will have to cast to uint */
// End of list
ERL_DRV_NIL,
ERL_DRV_NIL,
ERL_DRV_LIST, 42+1,
ERL_DRV_TUPLE, 2
ERL_DRV_TUPLE, 2
};
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
}
@ -278,34 +278,34 @@ static void async_cleanup_and_send_log_stats(PortData* d, DB_LOG_STAT *lsp)
ErlDrvTermData response[] = {
ERL_DRV_ATOM, driver_mk_atom("ok"),
// Start of list
ST_STATS_TUPLE(lsp, magic), /* Log file magic number. */
ST_STATS_TUPLE(lsp, version), /* Log file version number. */
ST_STATS_INT_TUPLE(lsp, mode), /* Log file permissions mode. */
ST_STATS_TUPLE(lsp, lg_bsize), /* Log buffer size. */
ST_STATS_TUPLE(lsp, lg_size), /* Log file size. */
ST_STATS_TUPLE(lsp, wc_bytes), /* Bytes to log since checkpoint. */
ST_STATS_TUPLE(lsp, wc_mbytes), /* Megabytes to log since checkpoint. */
ST_STATS_TUPLE(lsp, record), /* Records entered into the log. */
ST_STATS_TUPLE(lsp, w_bytes), /* Bytes to log. */
ST_STATS_TUPLE(lsp, w_mbytes), /* Megabytes to log. */
ST_STATS_TUPLE(lsp, wcount), /* Total I/O writes to the log. */
ST_STATS_TUPLE(lsp, wcount_fill),/* Overflow writes to the log. */
ST_STATS_TUPLE(lsp, rcount), /* Total I/O reads from the log. */
ST_STATS_TUPLE(lsp, scount), /* Total syncs to the log. */
ST_STATS_TUPLE(lsp, region_wait), /* Region lock granted after wait. */
ST_STATS_TUPLE(lsp, region_nowait), /* Region lock granted without wait. */
ST_STATS_TUPLE(lsp, cur_file), /* Current log file number. */
ST_STATS_TUPLE(lsp, cur_offset),/* Current log file offset. */
ST_STATS_TUPLE(lsp, disk_file), /* Known on disk log file number. */
ST_STATS_TUPLE(lsp, disk_offset), /* Known on disk log file offset. */
ST_STATS_TUPLE(lsp, maxcommitperflush), /* Max number of commits in a flush. */
ST_STATS_TUPLE(lsp, mincommitperflush), /* Min number of commits in a flush. */
ST_STATS_TUPLE(lsp, regsize), /* Region size. */
ST_STATS_TUPLE(lsp, magic), /* Log file magic number. */
ST_STATS_TUPLE(lsp, version), /* Log file version number. */
ST_STATS_INT_TUPLE(lsp, mode), /* Log file permissions mode. */
ST_STATS_TUPLE(lsp, lg_bsize), /* Log buffer size. */
ST_STATS_TUPLE(lsp, lg_size), /* Log file size. */
ST_STATS_TUPLE(lsp, wc_bytes), /* Bytes to log since checkpoint. */
ST_STATS_TUPLE(lsp, wc_mbytes), /* Megabytes to log since checkpoint. */
ST_STATS_TUPLE(lsp, record), /* Records entered into the log. */
ST_STATS_TUPLE(lsp, w_bytes), /* Bytes to log. */
ST_STATS_TUPLE(lsp, w_mbytes), /* Megabytes to log. */
ST_STATS_TUPLE(lsp, wcount), /* Total I/O writes to the log. */
ST_STATS_TUPLE(lsp, wcount_fill),/* Overflow writes to the log. */
ST_STATS_TUPLE(lsp, rcount), /* Total I/O reads from the log. */
ST_STATS_TUPLE(lsp, scount), /* Total syncs to the log. */
ST_STATS_TUPLE(lsp, region_wait), /* Region lock granted after wait. */
ST_STATS_TUPLE(lsp, region_nowait), /* Region lock granted without wait. */
ST_STATS_TUPLE(lsp, cur_file), /* Current log file number. */
ST_STATS_TUPLE(lsp, cur_offset),/* Current log file offset. */
ST_STATS_TUPLE(lsp, disk_file), /* Known on disk log file number. */
ST_STATS_TUPLE(lsp, disk_offset), /* Known on disk log file offset. */
ST_STATS_TUPLE(lsp, maxcommitperflush), /* Max number of commits in a flush. */
ST_STATS_TUPLE(lsp, mincommitperflush), /* Min number of commits in a flush. */
ST_STATS_TUPLE(lsp, regsize), /* Region size. */
// End of list
ERL_DRV_NIL,
ERL_DRV_NIL,
ERL_DRV_LIST, 23+1,
ERL_DRV_TUPLE, 2
ERL_DRV_TUPLE, 2
};
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
}
@ -320,18 +320,18 @@ static void send_mpool_fstat(ErlDrvPort port, ErlDrvTermData pid, DB_MPOOL_FSTAT
ERL_DRV_ATOM, driver_mk_atom("name"),
ERL_DRV_STRING, (ErlDrvTermData) name, name_len,
ERL_DRV_TUPLE, 2,
ST_STATS_TUPLE(fsp, map), /* Pages from mapped files. */
ST_STATS_TUPLE(fsp, cache_hit), /* Pages found in the cache. */
ST_STATS_TUPLE(fsp, cache_miss), /* Pages not found in the cache. */
ST_STATS_TUPLE(fsp, page_create), /* Pages created in the cache. */
ST_STATS_TUPLE(fsp, page_in), /* Pages read in. */
ST_STATS_TUPLE(fsp, page_out), /* Pages written out. */
ST_STATS_TUPLE(fsp, map), /* Pages from mapped files. */
ST_STATS_TUPLE(fsp, cache_hit), /* Pages found in the cache. */
ST_STATS_TUPLE(fsp, cache_miss), /* Pages not found in the cache. */
ST_STATS_TUPLE(fsp, page_create), /* Pages created in the cache. */
ST_STATS_TUPLE(fsp, page_in), /* Pages read in. */
ST_STATS_TUPLE(fsp, page_out), /* Pages written out. */
// End of list
ERL_DRV_NIL,
ERL_DRV_NIL,
ERL_DRV_LIST, 7+1,
ERL_DRV_TUPLE, 2
ERL_DRV_TUPLE, 2
};
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
}
static void async_cleanup_and_send_memp_stats(PortData* d, DB_MPOOL_STAT *gsp,
@ -357,51 +357,51 @@ static void async_cleanup_and_send_memp_stats(PortData* d, DB_MPOOL_STAT *gsp,
ErlDrvTermData response[] = {
ERL_DRV_ATOM, driver_mk_atom("ok"),
// Start of list
ST_STATS_TUPLE(gsp, gbytes), /* Total cache size: GB. */
ST_STATS_TUPLE(gsp, bytes), /* Total cache size: B. */
ST_STATS_TUPLE(gsp, ncache), /* Number of cache regions. */
ST_STATS_TUPLE(gsp, max_ncache), /* Maximum number of regions. */
ST_STATS_INT_TUPLE(gsp, mmapsize), /* Maximum file size for mmap. */
ST_STATS_INT_TUPLE(gsp, maxopenfd), /* Maximum number of open fd's. */
ST_STATS_INT_TUPLE(gsp, maxwrite), /* Maximum buffers to write. */
ST_STATS_TUPLE(gsp, maxwrite_sleep), /* Sleep after writing max buffers. */
ST_STATS_TUPLE(gsp, pages), /* Total number of pages. */
ST_STATS_TUPLE(gsp, map), /* Pages from mapped files. */
ST_STATS_TUPLE(gsp, cache_hit), /* Pages found in the cache. */
ST_STATS_TUPLE(gsp, cache_miss), /* Pages not found in the cache. */
ST_STATS_TUPLE(gsp, page_create), /* Pages created in the cache. */
ST_STATS_TUPLE(gsp, page_in), /* Pages read in. */
ST_STATS_TUPLE(gsp, page_out), /* Pages written out. */
ST_STATS_TUPLE(gsp, ro_evict), /* Clean pages forced from the cache. */
ST_STATS_TUPLE(gsp, rw_evict), /* Dirty pages forced from the cache. */
ST_STATS_TUPLE(gsp, page_trickle), /* Pages written by memp_trickle. */
ST_STATS_TUPLE(gsp, page_clean), /* Clean pages. */
ST_STATS_TUPLE(gsp, page_dirty), /* Dirty pages. */
ST_STATS_TUPLE(gsp, hash_buckets), /* Number of hash buckets. */
ST_STATS_TUPLE(gsp, hash_searches), /* Total hash chain searches. */
ST_STATS_TUPLE(gsp, hash_longest), /* Longest hash chain searched. */
ST_STATS_TUPLE(gsp, hash_examined), /* Total hash entries searched. */
ST_STATS_TUPLE(gsp, hash_nowait), /* Hash lock granted with nowait. */
ST_STATS_TUPLE(gsp, hash_wait), /* Hash lock granted after wait. */
ST_STATS_TUPLE(gsp, hash_max_nowait), /* Max hash lock granted with nowait. */
ST_STATS_TUPLE(gsp, hash_max_wait), /* Max hash lock granted after wait. */
ST_STATS_TUPLE(gsp, region_nowait), /* Region lock granted with nowait. */
ST_STATS_TUPLE(gsp, region_wait), /* Region lock granted after wait. */
ST_STATS_TUPLE(gsp, mvcc_frozen), /* Buffers frozen. */
ST_STATS_TUPLE(gsp, mvcc_thawed), /* Buffers thawed. */
ST_STATS_TUPLE(gsp, mvcc_freed), /* Frozen buffers freed. */
ST_STATS_TUPLE(gsp, alloc), /* Number of page allocations. */
ST_STATS_TUPLE(gsp, alloc_buckets), /* Buckets checked during allocation. */
ST_STATS_TUPLE(gsp, alloc_max_buckets), /* Max checked during allocation. */
ST_STATS_TUPLE(gsp, alloc_pages), /* Pages checked during allocation. */
ST_STATS_TUPLE(gsp, alloc_max_pages), /* Max checked during allocation. */
ST_STATS_TUPLE(gsp, io_wait), /* Thread waited on buffer I/O. */
ST_STATS_TUPLE(gsp, regsize), /* Region size. */
ST_STATS_TUPLE(gsp, gbytes), /* Total cache size: GB. */
ST_STATS_TUPLE(gsp, bytes), /* Total cache size: B. */
ST_STATS_TUPLE(gsp, ncache), /* Number of cache regions. */
ST_STATS_TUPLE(gsp, max_ncache), /* Maximum number of regions. */
ST_STATS_INT_TUPLE(gsp, mmapsize), /* Maximum file size for mmap. */
ST_STATS_INT_TUPLE(gsp, maxopenfd), /* Maximum number of open fd's. */
ST_STATS_INT_TUPLE(gsp, maxwrite), /* Maximum buffers to write. */
ST_STATS_TUPLE(gsp, maxwrite_sleep), /* Sleep after writing max buffers. */
ST_STATS_TUPLE(gsp, pages), /* Total number of pages. */
ST_STATS_TUPLE(gsp, map), /* Pages from mapped files. */
ST_STATS_TUPLE(gsp, cache_hit), /* Pages found in the cache. */
ST_STATS_TUPLE(gsp, cache_miss), /* Pages not found in the cache. */
ST_STATS_TUPLE(gsp, page_create), /* Pages created in the cache. */
ST_STATS_TUPLE(gsp, page_in), /* Pages read in. */
ST_STATS_TUPLE(gsp, page_out), /* Pages written out. */
ST_STATS_TUPLE(gsp, ro_evict), /* Clean pages forced from the cache. */
ST_STATS_TUPLE(gsp, rw_evict), /* Dirty pages forced from the cache. */
ST_STATS_TUPLE(gsp, page_trickle), /* Pages written by memp_trickle. */
ST_STATS_TUPLE(gsp, page_clean), /* Clean pages. */
ST_STATS_TUPLE(gsp, page_dirty), /* Dirty pages. */
ST_STATS_TUPLE(gsp, hash_buckets), /* Number of hash buckets. */
ST_STATS_TUPLE(gsp, hash_searches), /* Total hash chain searches. */
ST_STATS_TUPLE(gsp, hash_longest), /* Longest hash chain searched. */
ST_STATS_TUPLE(gsp, hash_examined), /* Total hash entries searched. */
ST_STATS_TUPLE(gsp, hash_nowait), /* Hash lock granted with nowait. */
ST_STATS_TUPLE(gsp, hash_wait), /* Hash lock granted after wait. */
ST_STATS_TUPLE(gsp, hash_max_nowait), /* Max hash lock granted with nowait. */
ST_STATS_TUPLE(gsp, hash_max_wait), /* Max hash lock granted after wait. */
ST_STATS_TUPLE(gsp, region_nowait), /* Region lock granted with nowait. */
ST_STATS_TUPLE(gsp, region_wait), /* Region lock granted after wait. */
ST_STATS_TUPLE(gsp, mvcc_frozen), /* Buffers frozen. */
ST_STATS_TUPLE(gsp, mvcc_thawed), /* Buffers thawed. */
ST_STATS_TUPLE(gsp, mvcc_freed), /* Frozen buffers freed. */
ST_STATS_TUPLE(gsp, alloc), /* Number of page allocations. */
ST_STATS_TUPLE(gsp, alloc_buckets), /* Buckets checked during allocation. */
ST_STATS_TUPLE(gsp, alloc_max_buckets), /* Max checked during allocation. */
ST_STATS_TUPLE(gsp, alloc_pages), /* Pages checked during allocation. */
ST_STATS_TUPLE(gsp, alloc_max_pages), /* Max checked during allocation. */
ST_STATS_TUPLE(gsp, io_wait), /* Thread waited on buffer I/O. */
ST_STATS_TUPLE(gsp, regsize), /* Region size. */
// End of list
ERL_DRV_NIL,
ERL_DRV_NIL,
ERL_DRV_LIST, 40+1,
ERL_DRV_TUPLE, 2
ERL_DRV_TUPLE, 2
};
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
}
@ -421,19 +421,19 @@ static void async_cleanup_and_send_mutex_stats(PortData* d, DB_MUTEX_STAT *msp)
ErlDrvTermData response[] = {
ERL_DRV_ATOM, driver_mk_atom("ok"),
// Start of list
ST_STATS_TUPLE(msp, mutex_align), /* Mutex alignment */
ST_STATS_TUPLE(msp, mutex_tas_spins), /* Mutex test-and-set spins */
ST_STATS_TUPLE(msp, mutex_cnt), /* Mutex count */
ST_STATS_TUPLE(msp, mutex_free), /* Available mutexes */
ST_STATS_TUPLE(msp, mutex_inuse), /* Mutexes in use */
ST_STATS_TUPLE(msp, mutex_inuse_max), /* Maximum mutexes ever in use */
ST_STATS_TUPLE(msp, region_wait), /* Region lock granted after wait. */
ST_STATS_TUPLE(msp, region_nowait), /* Region lock granted without wait. */
ST_STATS_TUPLE(msp, regsize), /* Region size. */
ST_STATS_TUPLE(msp, mutex_align), /* Mutex alignment */
ST_STATS_TUPLE(msp, mutex_tas_spins), /* Mutex test-and-set spins */
ST_STATS_TUPLE(msp, mutex_cnt), /* Mutex count */
ST_STATS_TUPLE(msp, mutex_free), /* Available mutexes */
ST_STATS_TUPLE(msp, mutex_inuse), /* Mutexes in use */
ST_STATS_TUPLE(msp, mutex_inuse_max), /* Maximum mutexes ever in use */
ST_STATS_TUPLE(msp, region_wait), /* Region lock granted after wait. */
ST_STATS_TUPLE(msp, region_nowait), /* Region lock granted without wait. */
ST_STATS_TUPLE(msp, regsize), /* Region size. */
// End of list
ERL_DRV_NIL,
ERL_DRV_NIL,
ERL_DRV_LIST, 9+1,
ERL_DRV_TUPLE, 2
ERL_DRV_TUPLE, 2
};
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
}
@ -479,15 +479,15 @@ static void send_txn_tstat(ErlDrvPort port, ErlDrvTermData pid, DB_TXN_ACTIVE *t
ErlDrvTermData response[] = {
ERL_DRV_ATOM, driver_mk_atom("txn"),
STATS_TUPLE(tasp, txnid), /* Transaction ID */
STATS_TUPLE(tasp, parentid), /* Transaction ID of parent */
STATS_TUPLE(tasp, pid), /* Process owning txn ID - pid_t */
STATS_TUPLE(tasp, txnid), /* Transaction ID */
STATS_TUPLE(tasp, parentid), /* Transaction ID of parent */
STATS_TUPLE(tasp, pid), /* Process owning txn ID - pid_t */
ERL_DRV_ATOM, driver_mk_atom("tid"),/* OSX has 32-bit ints in erlang, so return as */
ERL_DRV_STRING, (ErlDrvTermData) tid_str, tid_str_len, /* a string */
ERL_DRV_TUPLE, 2,
STATS_LSN_TUPLE(tasp, lsn), /* LSN when transaction began */
STATS_LSN_TUPLE(tasp, read_lsn), /* Read LSN for MVCC */
STATS_TUPLE(tasp, mvcc_ref), /* MVCC reference count */
STATS_LSN_TUPLE(tasp, lsn), /* LSN when transaction began */
STATS_LSN_TUPLE(tasp, read_lsn), /* Read LSN for MVCC */
STATS_TUPLE(tasp, mvcc_ref), /* MVCC reference count */
// Start of list
ERL_DRV_ATOM, driver_mk_atom("status"),
@ -500,11 +500,11 @@ static void send_txn_tstat(ErlDrvPort port, ErlDrvTermData pid, DB_TXN_ACTIVE *t
// End of list
ERL_DRV_NIL,
ERL_DRV_NIL,
ERL_DRV_LIST, 9+1,
ERL_DRV_TUPLE, 2
ERL_DRV_TUPLE, 2
};
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
}
#define ST_STATS_LSN_TUPLE(base, member) \
@ -536,26 +536,26 @@ static void async_cleanup_and_send_txn_stats(PortData* d, DB_TXN_STAT *tsp)
ErlDrvTermData response[] = {
ERL_DRV_ATOM, driver_mk_atom("ok"),
// Start of list
ST_STATS_TUPLE(tsp, nrestores), /* number of restored transactions
after recovery. */
ST_STATS_LSN_TUPLE(tsp, last_ckp), /* lsn of the last checkpoint */
ST_STATS_TUPLE(tsp, time_ckp), /* time of last checkpoint (time_t to uint) */
ST_STATS_TUPLE(tsp, last_txnid), /* last transaction id given out */
ST_STATS_TUPLE(tsp, maxtxns), /* maximum txns possible */
ST_STATS_TUPLE(tsp, naborts), /* number of aborted transactions */
ST_STATS_TUPLE(tsp, nbegins), /* number of begun transactions */
ST_STATS_TUPLE(tsp, ncommits), /* number of committed transactions */
ST_STATS_TUPLE(tsp, nactive), /* number of active transactions */
ST_STATS_TUPLE(tsp, nsnapshot), /* number of snapshot transactions */
ST_STATS_TUPLE(tsp, maxnactive), /* maximum active transactions */
ST_STATS_TUPLE(tsp, maxnsnapshot), /* maximum snapshot transactions */
ST_STATS_TUPLE(tsp, region_wait), /* Region lock granted after wait. */
ST_STATS_TUPLE(tsp, region_nowait), /* Region lock granted without wait. */
ST_STATS_TUPLE(tsp, regsize), /* Region size. */
ST_STATS_TUPLE(tsp, nrestores), /* number of restored transactions
after recovery. */
ST_STATS_LSN_TUPLE(tsp, last_ckp), /* lsn of the last checkpoint */
ST_STATS_TUPLE(tsp, time_ckp), /* time of last checkpoint (time_t to uint) */
ST_STATS_TUPLE(tsp, last_txnid), /* last transaction id given out */
ST_STATS_TUPLE(tsp, maxtxns), /* maximum txns possible */
ST_STATS_TUPLE(tsp, naborts), /* number of aborted transactions */
ST_STATS_TUPLE(tsp, nbegins), /* number of begun transactions */
ST_STATS_TUPLE(tsp, ncommits), /* number of committed transactions */
ST_STATS_TUPLE(tsp, nactive), /* number of active transactions */
ST_STATS_TUPLE(tsp, nsnapshot), /* number of snapshot transactions */
ST_STATS_TUPLE(tsp, maxnactive), /* maximum active transactions */
ST_STATS_TUPLE(tsp, maxnsnapshot), /* maximum snapshot transactions */
ST_STATS_TUPLE(tsp, region_wait), /* Region lock granted after wait. */
ST_STATS_TUPLE(tsp, region_nowait), /* Region lock granted without wait. */
ST_STATS_TUPLE(tsp, regsize), /* Region size. */
// End of list
ERL_DRV_NIL,
ERL_DRV_NIL,
ERL_DRV_LIST, 15+1,
ERL_DRV_TUPLE, 2
ERL_DRV_TUPLE, 2
};
driver_send_term(port, pid, response, sizeof(response) / sizeof(response[0]));
}
@ -598,16 +598,16 @@ static void do_async_stat(void* arg)
async_cleanup_and_send_queue_stats(d, sp);
break;
#endif
default:
default:
bdberl_async_cleanup_and_send_rc(d, ERROR_INVALID_DB_TYPE);
break;
}
}
// Finally, clean up value buffer (driver_send_term made a copy)
if (NULL != sp)
{
free(sp);
driver_free(sp);
}
}
@ -626,11 +626,11 @@ static void do_async_lock_stat(void* arg)
{
async_cleanup_and_send_lock_stats(d, lsp);
}
// Finally, clean up lock stats
if (NULL != lsp)
{
free(lsp);
driver_free(lsp);
}
}
@ -649,11 +649,11 @@ static void do_async_log_stat(void* arg)
{
async_cleanup_and_send_log_stats(d, lsp);
}
// Finally, clean up stats
if (NULL != lsp)
{
free(lsp);
driver_free(lsp);
}
}
@ -673,15 +673,15 @@ static void do_async_memp_stat(void* arg)
{
async_cleanup_and_send_memp_stats(d, gsp, fsp);
}
// Finally, clean up stats
if (NULL != gsp)
{
free(gsp);
driver_free(gsp);
}
if (NULL != fsp)
{
free(fsp);
driver_free(fsp);
}
}
@ -700,11 +700,11 @@ static void do_async_mutex_stat(void* arg)
{
async_cleanup_and_send_mutex_stats(d, msp);
}
// Finally, clean up stats
if (NULL != msp)
{
free(msp);
driver_free(msp);
}
}
@ -724,17 +724,17 @@ static void do_async_txn_stat(void* arg)
{
async_cleanup_and_send_txn_stats(d, tsp);
}
// Finally, clean up stats
if (NULL != tsp)
{
free(tsp);
driver_free(tsp);
}
}
int bdberl_stats_control(PortData* d, unsigned int cmd,
char* inbuf, int inbuf_sz,
int bdberl_stats_control(PortData* d, unsigned int cmd,
char* inbuf, int inbuf_sz,
char** outbuf, int outbuf_sz)
{
switch(cmd)
@ -781,10 +781,10 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
{
DB* db = bdberl_lookup_dbref(dbref);
unsigned int flags = UNPACK_INT(inbuf, 4);
// Outbuf is <<Rc:32>>
// Run the command on the VM thread - this is for debugging only,
// any real monitoring
// any real monitoring
int rc = db->stat_print(db, flags);
RETURN_INT(rc, outbuf);
}
@ -800,7 +800,7 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
// Inbuf is << Flags:32 >>
unsigned int flags = UNPACK_INT(inbuf, 0);
// Outbuf is <<Rc:32>>
int rc = bdberl_db_env()->stat_print(bdberl_db_env(), flags);
RETURN_INT(rc, outbuf);
@ -813,7 +813,7 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
d->async_op = cmd;
d->async_flags = UNPACK_INT(inbuf, 0);
bdberl_general_tpool_run(&do_async_lock_stat, d, 0, &d->async_job);
// Let caller know that the operation is in progress
// Outbuf is: <<0:32>>
RETURN_INT(0, outbuf);
@ -824,10 +824,10 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
// Inbuf is << Flags:32 >>
unsigned int flags = UNPACK_INT(inbuf, 0);
// Outbuf is <<Rc:32>>
// Run the command on the VM thread - this is for debugging only,
// any real monitoring will use the async lock_stat
// any real monitoring will use the async lock_stat
int rc = bdberl_db_env()->lock_stat_print(bdberl_db_env(), flags);
RETURN_INT(rc, outbuf);
}
@ -841,7 +841,7 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
d->async_op = cmd;
d->async_flags = UNPACK_INT(inbuf, 0);
bdberl_general_tpool_run(&do_async_log_stat, d, 0, &d->async_job);
// Let caller know that the operation is in progress
// Outbuf is: <<0:32>>
RETURN_INT(0, outbuf);
@ -852,10 +852,10 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
// Inbuf is << Flags:32 >>
unsigned int flags = UNPACK_INT(inbuf, 0);
// Outbuf is <<Rc:32>>
// Run the command on the VM thread - this is for debugging only,
// any real monitoring will use the async lock_stat
// any real monitoring will use the async lock_stat
int rc = bdberl_db_env()->log_stat_print(bdberl_db_env(), flags);
RETURN_INT(rc, outbuf);
}
@ -864,12 +864,12 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
FAIL_IF_ASYNC_PENDING(d, outbuf);
// Inbuf is <<Flags:32 >>
// Mark the port as busy and then schedule the appropriate async operation
d->async_op = cmd;
d->async_flags = UNPACK_INT(inbuf, 0);
bdberl_general_tpool_run(&do_async_memp_stat, d, 0, &d->async_job);
// Let caller know that the operation is in progress
// Outbuf is: <<0:32>>
RETURN_INT(0, outbuf);
@ -880,10 +880,10 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
// Inbuf is << Flags:32 >>
unsigned int flags = UNPACK_INT(inbuf, 0);
// Outbuf is <<Rc:32>>
// Run the command on the VM thread - this is for debugging only,
// any real monitoring will use the async lock_stat
// any real monitoring will use the async lock_stat
int rc = bdberl_db_env()->memp_stat_print(bdberl_db_env(), flags);
RETURN_INT(rc, outbuf);
}
@ -897,7 +897,7 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
d->async_op = cmd;
d->async_flags = UNPACK_INT(inbuf, 0);
bdberl_general_tpool_run(&do_async_mutex_stat, d, 0, &d->async_job);
// Let caller know that the operation is in progress
// Outbuf is: <<0:32>>
RETURN_INT(0, outbuf);
@ -908,10 +908,10 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
// Inbuf is << Flags:32 >>
unsigned int flags = UNPACK_INT(inbuf, 0);
// Outbuf is <<Rc:32>>
// Run the command on the VM thread - this is for debugging only,
// any real monitoring will use the async lock_stat
// any real monitoring will use the async lock_stat
int rc = bdberl_db_env()->mutex_stat_print(bdberl_db_env(), flags);
RETURN_INT(rc, outbuf);
}
@ -924,7 +924,7 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
d->async_op = cmd;
d->async_flags = UNPACK_INT(inbuf, 0);
bdberl_general_tpool_run(&do_async_txn_stat, d, 0, &d->async_job);
// Let caller know that the operation is in progress
// Outbuf is: <<0:32>>
RETURN_INT(0, outbuf);
@ -935,10 +935,10 @@ int bdberl_stats_control(PortData* d, unsigned int cmd,
// Inbuf is << Flags:32 >>
unsigned int flags = UNPACK_INT(inbuf, 0);
// Outbuf is <<Rc:32>>
// Run the command on the VM thread - this is for debugging only,
// any real monitoring will use the async lock_stat
// any real monitoring will use the async lock_stat
int rc = bdberl_db_env()->txn_stat_print(bdberl_db_env(), flags);
RETURN_INT(rc, outbuf);
}