dimitr
601a50af29
Changed the code to be better understandable (PVS-Studio).
2014-02-22 18:34:08 +00:00
alexpeshkoff
d6297bebd4
Fixed some gcc warnings
2013-11-19 13:19:11 +00:00
alexpeshkoff
83db69c849
Fixed new gcc 4.7 warning "deleting object of polymorphic class" in many places. Adjusted use of interface types (reference counted vs just vesrioned). Avoided some hacks caused by badly chosen interface type.
2013-11-18 12:20:23 +00:00
dimitr
2a21263d7d
Warnings.
2013-08-19 15:46:34 +00:00
alexpeshkoff
c7454a49a5
Work in progress (committed due to SF upgrade). Checked only on SS.
...
1. Frontported fix for CORE-3935 and CORE-3993.
2. Added debugging support for mutexes and rwlocks in Vulcan style.
Unfortunately after last 'svn up' build asserts in JrdStatement:71.
2012-12-14 17:59:02 +00:00
dimitr
bc1edae943
Added the initialization timestamp to shmem regions. Modified the lock print output to report this timestamp. This is useful to know as all the counters inside the lock table are incremental and a baseline is required to make any time-based estimations.
2012-12-06 08:13:45 +00:00
asfernandes
6a0a6f2d13
Misc.
2012-11-05 01:14:04 +00:00
alexpeshkoff
57e5936d44
Avoid use of namespace Jrd in common file isc_sync
2012-11-02 16:27:12 +00:00
alexpeshkoff
4ca6e669fe
1. Fixed CORE-3786: Firebird 2.5.1 Hangs on MacOSX 10.7 (Lion) on DB create after reboot.
...
2. Cleanup: avoid functional style in stuff exception.
2012-11-01 11:40:18 +00:00
robocop
f601bbdb8b
Misc.
2012-08-08 02:20:30 +00:00
asfernandes
a9324d3733
Misc.
2012-07-19 01:52:38 +00:00
hvlad
ea123ce328
Fixed AV in LM after remapping of shared memory
2012-07-14 21:26:14 +00:00
hvlad
cbcbdeb1f6
Improvement CORE-3879 : Make fb_lock_print a bit more handy
2012-06-28 07:49:14 +00:00
dimitr
42a4c93b97
1) Removed the no longer actual "parent lock" concept from both the lock and event managers.
...
2) Reworked the lock manager synchronization: added the RAII mutex holders and avoided dirty reads for the shared memory.
3) Encapsulated lck_length into the Lock class + small related refactoring.
4) Front ported recent fixes from the v2.x branches.
5) Misc cleanup.
2012-06-21 15:37:38 +00:00
asfernandes
580172419b
Misc.
2012-04-23 00:48:28 +00:00
robocop
b7d62c2d26
Misc.
2012-04-10 01:46:14 +00:00
dimitr
77c6027afd
Misc.
2012-04-07 10:07:01 +00:00
dimitr
758bb0d936
Fixed CORE-3686: Incorrect (zero) values are reported for "acquire blocks" and "mutex wait" counters in the fb_lock_print output.
2012-04-07 09:41:59 +00:00
alexpeshkoff
2f7c526728
Implemented CORE-3788: Make all utilities follow same rules when expanding database name
2012-03-14 08:46:27 +00:00
robocop
42089b62ce
Misc: delete obsolete workaround.
2012-03-05 03:56:36 +00:00
alexpeshkoff
4e795f4047
Include platform definitions file common.h in firebird.h. Use OS-specific ThreadId instead artificial FB_THREAD_ID, avoiding unneeded casts in the code. This should fix BSD and MAC ports.
2012-03-01 08:55:43 +00:00
dimitr
3851382b8a
Attempted to fix a lock validation bug which ignored a situation where an incompatible request was changed from LRQ_pending to LRQ_rejected but temporarily remained in the queue.
...
A few other misc changes.
2012-02-13 15:39:51 +00:00
robocop
e2914070b9
Misc.
2012-01-19 04:54:39 +00:00
asfernandes
359f74e73a
Misc.
2011-12-24 18:08:13 +00:00
dimitr
e719c87753
Make locks unconditionally granted in the fair order. The legacy behavior is unsafe in the highly loaded systems.
2011-12-23 17:50:44 +00:00
dimitr
498a61af43
Allowed multiple waiting requests per owner. This resolves various crashes and asserts in the SharedDatabase + SharedCache mode. Page-level deadlocks are still expected, the cache manager needs fixing.
...
Also, made the lock table synchronization a bit stricter. Some refactoring and cleanup was performed as well.
2011-12-23 17:07:33 +00:00
dimitr
18df9a3ab7
Raised the lock table version. Some cleanup.
2011-11-29 08:14:49 +00:00
asfernandes
906ea4729e
Misc.
2011-10-27 01:04:14 +00:00
alexpeshkoff
9dab626467
Frontported fix for CORE-3589: Internal shared resource leak. Make trunk work with SystemV semaphores as shared mutexes/events.
2011-10-13 11:31:15 +00:00
hvlad
fef1f49c94
Shared page cache implementation
2011-05-09 10:15:19 +00:00
hvlad
b9f7479afa
Correction. Thanks to Claudio.
2011-04-15 06:19:32 +00:00
hvlad
13cb0ba84f
Moved assertion out of loop else it could wrongly fire at second execution
2011-04-14 12:12:20 +00:00
asfernandes
7800060e22
Misc
2011-02-04 23:58:10 +00:00
hvlad
12ada43e38
Front ported improvement CORE-3323 : Ability to cancel waiting in lock manager
...
LM part will be changed to not rely on engine internals.
2011-02-02 11:20:52 +00:00
asfernandes
edb9c11063
Correction
2011-02-02 00:57:59 +00:00
hvlad
460bf9731c
Move VALIDATE_LOCK_TABLE from lock.h into lock.cpp : at allows to rebuild just lock.cpp if some need to disable validation of lock table in DEBUG build or enable validation in RELEASE build.
2011-02-01 15:19:01 +00:00
alexpeshkoff
c8bcf1e7d6
warnings
2011-01-21 16:45:15 +00:00
alexpeshkoff
2e6361c58d
misc
2011-01-14 17:01:40 +00:00
dimitr
42f1ef7fd1
Cleanup.
2010-12-18 19:13:33 +00:00
dimitr
2ed04ec8a9
Fixed CORE-3217: Server crashes inside the lock manager when multiple connections attaching/detaching simultaneously.
2010-11-08 10:21:04 +00:00
alexpeshkoff
e05c1a825f
Moved some more .h-files to common from jrd as Vlad suggested
2010-10-13 10:39:52 +00:00
alexpeshkoff
2dc25a44bb
OSRI and new posix build
2010-10-12 08:02:57 +00:00
robocop
4edd547b17
Misc.
2010-06-30 08:55:16 +00:00
asfernandes
5baf890a21
Misc
2010-06-26 01:18:53 +00:00
alexpeshkoff
6cbefa1f46
Introduced class SharedMemory - base class for everything, using IPC. Related to CORE-3035.
2010-06-25 11:55:11 +00:00
asfernandes
75af3ccf65
Misc/cleanup
2010-06-22 00:53:35 +00:00
alexpeshkoff
b6c0bbcd41
frontported fix for CORE-3021: Segfault in DEV_BUILD
2010-06-17 07:34:15 +00:00
asfernandes
e37d097240
Misc
2010-05-22 02:00:45 +00:00
alexpeshkoff
5d9094a563
Frontported - fixed and improved diagnostics when thread failed to start
2010-05-20 12:07:28 +00:00
robocop
b682a6c39c
Misc.
2010-04-21 10:41:22 +00:00
