Commit graph

891 commits

Author SHA1 Message Date
Sears Russell
41528ef066 Fixed lockManager. lhtable's iterators do not support concurrent modifications. 2006-07-25 19:12:53 +00:00
Sears Russell
6501e7a24d MAX_BUFFER_SIZE can now be specified in CFLAGS. 2006-07-25 17:43:39 +00:00
Sears Russell
8e419845be removed assert() that checks to make sure that Tupdate() didn't pass a page pointer in. 2006-07-25 01:24:49 +00:00
Sears Russell
8aad1b896a pthread.h | rw.h -> latches.h (Otherwise, -DPROFILE_LATCHES doesn't work. 2006-07-25 01:06:01 +00:00
Sears Russell
45a5996215 Documented subtle hack; TallocPage() really needs a way to set page type at recovery. Currently, this just doesn't happen, since page types are lazily set.
Perhaps Talloc() could handle it?
2006-07-25 01:05:02 +00:00
Sears Russell
8485cc7fe1 Added missing releasePage(). 2006-07-25 01:03:57 +00:00
Sears Russell
745975112f Removed an assert that assumed pages aren't reused. 2006-07-25 01:03:07 +00:00
Sears Russell
747bc9cdc9 Removed #defines for broken ptrheads stuff. 2006-07-25 01:02:27 +00:00
Sears Russell
9721e86133 Commented out (currently broken) pthreads instrumentation, added readLock tracking to the latch instrumentation. 2006-07-25 01:01:46 +00:00
Sears Russell
2a9cb788a6 if LONG_TEST is defined, check for pinned pages on exit.
This test is currently implemented inefficiently, otherwise it would always be enabled.
2006-07-25 01:00:46 +00:00
Sears Russell
a5a234635e readBlob() no longer writes the blob contents to the log. ;) 2006-07-25 00:58:28 +00:00
Sears Russell
0f45b97eda regions now make use of nested top actions, so they're almost correct. (Still need to lock freed regions until end of transaction.) 2006-07-25 00:56:50 +00:00
Sears Russell
86fab6a22b Turn on paranoid slotted page consistency checks for long running tests. 2006-07-22 00:05:40 +00:00
Sears Russell
2af892709f Rewrote slottedCompact; added fsckSlottedPage 2006-07-22 00:01:42 +00:00
Sears Russell
35b0978859 Removed some debugging output. 2006-07-22 00:00:19 +00:00
Sears Russell
715f9c4395 Shorter runs for interactive unit testing. 2006-07-21 23:58:32 +00:00
Sears Russell
0725af91be Fixed page leak in Talloc(). 2006-07-21 01:07:09 +00:00
Sears Russell
eb13531c0f Partial handling of incomplete log entries. (It detects when the log file does not end at the right byte, but doesn't checksum, or otherwise look for
sectors that didn't make it to disk.)
2006-07-21 01:06:35 +00:00
Sears Russell
5c5eeab3f6 Added berkeley db 4.4 support 2006-07-21 01:03:01 +00:00
Sears Russell
3d8a5dbcd2 Unit test for region allocator. 2006-07-20 21:54:32 +00:00
Sears Russell
1ff1d4c128 Re-enabled truncation (accidentally disabled it before...) 2006-07-20 01:30:58 +00:00
Sears Russell
ffd3bd960b switched to region allocator, but TpageAlloc currently grabs its own region... 2006-07-20 01:29:39 +00:00
Sears Russell
3bd79f4e24 perf tuning to reproduce numbers for OSDI. 2006-07-20 00:49:49 +00:00
Sears Russell
7bc60c3ac4 fixed the fixedPageAlloc hack. 2006-07-20 00:49:28 +00:00
Sears Russell
8ed909e79d Fixed the fixedPageAlloc hack. 2006-07-20 00:48:42 +00:00
Sears Russell
1ac3dc6779 More progress on boundary tags. (Still not tested/working yet...) 2006-07-18 23:59:00 +00:00
Sears Russell
bf8b230bbd Fixed a few easy things based on reviewer feedback. 2006-07-17 23:48:30 +00:00
Sears Russell
bf98e32c73 fixed build 2006-06-22 23:31:42 +00:00
Sears Russell
93e7e96ea3 Started implementing the region allocator 2006-06-22 19:10:02 +00:00
Sears Russell
d26263262b Completely new blob implementation. Slower than the old one was supposed to be, but is correct, and extremeley
simple.  It simply writes the pre-image and post-image of each blob to the log using TpageSet.
2006-06-21 00:45:18 +00:00
Sears Russell
eabb8010f4 minor change to aid in debugging 2006-06-21 00:41:47 +00:00
Sears Russell
c8c9b7af19 the logger understands special record types. (At least partially...); shortened blob tests, since the blob
implementation is fundamentally broken, and slow
2006-06-20 23:02:27 +00:00
Sears Russell
0c6c0ec50b Removed pbl header; fixed makefile bugs and the compilation warnings
they obscured.
2006-06-20 22:05:45 +00:00
Sears Russell
6485a4aae9 No more PBL. 2006-06-20 21:44:17 +00:00
Sears Russell
bbe16e3a59 Allow blob count to be set independently of record count 2006-06-20 21:41:39 +00:00
Sears Russell
4d79c0a466 Simplified allocation 2006-06-20 21:40:21 +00:00
Sears Russell
5de8c9fc6e Changed test case output to avoid spurious errors in flamebox 2006-06-20 20:48:28 +00:00
Sears Russell
e14877821f Fixed blob bug. The reason it's so slow is that it's logging a preimage + postimage of each blob and then synchronously writing to a second copy each time the blob is
written to(!!!)
2006-06-20 00:03:38 +00:00
Sears Russell
3e4cac0fe3 Continued cleaning up allocation code. It seems really slow all of a sudden, so this commit probably introduced a performance bug. 2006-06-17 00:25:09 +00:00
Sears Russell
209a6916e5 Updated some comments. 2006-06-16 00:27:02 +00:00
Sears Russell
dc8a3e5d60 Eliminated slottedPreRalloc 2006-06-16 00:05:44 +00:00
Sears Russell
ffac2d6362 minor changes to check_mutliplexer. It still doesn't work on multicore. 2006-06-15 22:30:27 +00:00
Sears Russell
1e70a9d02c added readonlyhash to config file 2006-06-15 22:30:08 +00:00
Sears Russell
245db32c23 Two programs to create and quickly query a read-only on disk hash table 2006-06-15 22:28:39 +00:00
Sears Russell
50515ffd23 More steps toward factoring page allocation out of record allocation. 2006-06-15 05:31:20 +00:00
Sears Russell
59bd80a2a8 half-hearted attempt to fix -Wextra warnings... 2006-06-13 23:58:04 +00:00
Sears Russell
a3678aad5c Now AM_CFLAGS can be set by modifying GLOBAL_CFLAGS in the root
Makefile.am
2006-06-13 22:48:50 +00:00
Sears Russell
f53a46e788 removed heisenbug 2006-06-13 22:47:38 +00:00
Sears Russell
014c1e3e75 removed derefereneced void* 2006-06-13 22:47:04 +00:00
Sears Russell
1b3a08d434 added some todos 2006-06-13 22:46:11 +00:00