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snapshot v4/p4; fixes

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Gregory Burd 2024-03-29 13:46:57 -04:00
parent 8757f5927b
commit 66797e34a4
1 changed files with 7 additions and 7 deletions
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14
include/sl.h
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@ -322,6 +322,7 @@ __skip_read_rdtsc(void)
decl##_node_t *slh_head; \
decl##_node_t *slh_tail; \
struct { \
uint64_t gen; \
decl##_node_t *pres; \
} slh_snap; \
} decl##_t; \
@ -384,7 +385,7 @@ __skip_read_rdtsc(void)
* \
* Returns the current generation for snapshot purposes. \
*/ \
static inline uint64_t __skip_snapshot_gen##decl() \
static inline uint64_t __skip_snapshot_gen_##decl() \
{ \
return __skip_read_rdtsc(); \
} \
@ -728,13 +729,12 @@ __skip_read_rdtsc(void)
* taken, a snapshot must be restored or released. Any number of snapshots \
* can be created. \
*/ \
size_t prefix##skip_snapshot_##decl(decl##_t *slist) \
uint64_t prefix##skip_snapshot_##decl(decl##_t *slist) \
{ \
int rc; \
\
if (slist == NULL) \
return 0; \
return 0; \
slist->slh_snap.gen = __skip_snapshot_gen_##decl(); \
return slist->slh_snap.gen; \
} \
\
/** \
@ -823,7 +823,7 @@ __skip_read_rdtsc(void)
slist->slh_tail->field.sle_height = new_height; \
} \
/* Record this node's generation for snapshots. */ \
new->field.sle_gen = __skip_snapshot_gen##decl(); \
new->field.sle_gen = __skip_snapshot_gen_##decl(); \
/* Increase our list length (aka. size, count, etc.) by one. */ \
slist->slh_length++; \
\
@ -1086,7 +1086,7 @@ __skip_read_rdtsc(void)
if (node) { \
decl##_node_t *src = node, *dest = new; \
update_node_blk; \
node->field.sle_gen = __skip_snapshot_gen##decl(); \
node->field.sle_gen = __skip_snapshot_gen_##decl(); \
return rc; \
} \
return -1; \