skidder
f3bd98b5d8
In firebird 2.1/2.5 fb_lock_print was corrupting (truncating) lock table if run against non-working engine or when -F option is used. This was a regression from Firebird 2.0 for Unix platforms
2008-06-20 03:52:59 +00:00
dimitr
f1907db32d
Fixed a deadlock which could occur during the shared memory region remapping. This bug has been introduced by myself along with the LM rework.
2008-06-12 07:34:50 +00:00
asfernandes
7bb0ae3616
Misc
2008-06-11 01:41:42 +00:00
robocop
7d58d35e15
Misc.
2008-06-10 12:10:03 +00:00
robocop
017d04dbfc
Misc.
2008-06-10 10:11:39 +00:00
dimitr
cb2e3f0f61
Misc.
2008-06-10 04:18:50 +00:00
dimitr
19717fa63f
Misc.
2008-06-09 09:10:55 +00:00
dimitr
1c885a3679
Worked around the compiler warnings.
2008-06-09 08:11:14 +00:00
alexpeshkoff
5b465f4159
fixed gcc build
2008-06-09 07:58:15 +00:00
asfernandes
26a79e3c6e
Misc
2008-06-09 01:34:33 +00:00
dimitr
ec1d5a91b4
1) Encapsulated the lock manager and integrated it into the engine.
...
2) Replaced "early" (before LM) checkouts with "late" (inside LM) ones.
3) Removed the mutex protection that's no longer necessary.
Note: the new LM contains some future code (currently commented out) which will be enabled and tested after the Alpha release.
2008-06-07 09:08:16 +00:00
dimitr
92fb3f0b7a
Misc.
2008-05-21 07:32:39 +00:00
alexpeshkoff
f0cb8afa8b
cleanup
2008-04-18 09:44:36 +00:00
roman-simakov
db1c8760c3
Completed HTML format output for fb_lock_print. Added links to que.
2008-04-05 14:55:16 +00:00
roman-simakov
2b408da73a
Added HTML format output for fb_lock_print
2008-04-04 14:15:59 +00:00
hvlad
259fafa647
Implement CORE-1819 : More efficient solution for CORE-1300
2008-04-02 23:46:59 +00:00
dimitr
6180c37e8d
Extra protection to avoid races at the server shutdown.
2008-03-26 15:01:02 +00:00
dimitr
3d47e0c21e
Added thread ID to the owner block (mostly for debugging purposes).
2008-03-25 10:39:29 +00:00
dimitr
9e1d388535
Fixed unexpected crashed in purge_process().
2008-03-21 07:36:11 +00:00
dimitr
83cebeea26
Fixed server crash during memory remapping.
2008-03-18 11:34:50 +00:00
dimitr
ff090e6a7b
Cleanup.
2008-03-12 16:42:51 +00:00
robocop
2912e6a5be
Cleanup and misc.
2008-03-10 08:44:07 +00:00
asfernandes
6f91a0f18d
Misc
2008-03-05 02:51:42 +00:00
dimitr
0a3826d5e6
Defer the process block cleanup till its death. This is dumber but more robust. It avoids races at LCK_fini() and fixes a rare deadlock there.
2008-03-04 19:07:55 +00:00
alexpeshkoff
ad53e24dc5
cleanup
2008-03-03 14:31:48 +00:00
asfernandes
c979d91901
Misc
2008-02-19 02:34:55 +00:00
dimitr
dc4390981c
Sync declaration with definition.
2008-02-14 07:33:50 +00:00
dimitr
b7a575e43f
Cleanup.
2008-02-13 16:47:34 +00:00
dimitr
49d23b6d22
Major changes in the lock manager, targeted to allow mixed in-process/cross-process working modes. Namely, they are:
...
1) Separate process and owner blocks. Multiplex blocking signals via single blocking thread.
2) Enable direct in-process AST delivery.
3) Drop PREVENT_OWNER_STARVATION code as not compatible with the new LM structure.
4) Synchronize LM using its own mutex instead of SCH.
5) Implement wakeup'n'remap code for waiting owners.
6) Add more debugging points for memory remaps.
7) Cleanup and style.
Hopefully, this attempt is more POSIX-friendly than my previous one.
2008-02-11 17:30:23 +00:00
robocop
83dc6bde8f
Constness
2008-02-02 17:07:37 +00:00
robocop
dc74571185
Use a native, two dimensional array.
2008-02-02 17:06:24 +00:00
dimitr
44be88ad53
Cleanup. singnal_owner() is able to handle the direct call itself.
2008-01-31 13:39:30 +00:00
dimitr
01df1923ec
Misc.
2008-01-30 10:34:28 +00:00
dimitr
95e6b3f5f9
More complete temporary rollback to the old logic. We don't need 64-bit owner IDs at this point.
2008-01-30 10:33:53 +00:00
dimitr
132176a475
Major synchronization changes. Description of the commit will be posted to fb-devel.
2008-01-26 12:52:51 +00:00
alexpeshkoff
39896cb955
Fixed CORE-1671: atexit() calls in client libraries cause segfaults
...
and CORE-1079: Every attach of fbclient/fbembed library leaks 64KB of memory
To do it:
- created new template GlobalPtr, controlling access to destructors of global objects.
- applied it to global objects.
Also some related cleanup.
2008-01-23 15:52:40 +00:00
dimitr
956da93e27
Cleanup.
2008-01-17 13:40:35 +00:00
dimitr
83a070b17a
Misc.
2008-01-17 13:10:28 +00:00
alexpeshkoff
bfdf145879
Fixing merge
2008-01-16 13:07:46 +00:00
dimitr
48e81dd58a
The merge is being fixed.
2008-01-16 12:22:11 +00:00
dimitr
1dd06bb484
The merge continued.
2008-01-16 07:40:12 +00:00
paulbeach
7602a29b94
HPUX Port
2007-11-12 14:26:44 +00:00
hvlad
2c76551d48
Correct hash function of lock manager. I don't think that using last four bytes of key is a good hash :)
2007-09-25 20:28:20 +00:00
hvlad
8d6787665c
Fix alignment issues
2007-09-07 07:41:07 +00:00
robocop
97dbdef560
Paranoid buffer overrun protection.
2007-09-02 09:52:42 +00:00
asfernandes
ff4145e88d
Misc
2007-08-30 02:40:29 +00:00
hvlad
871df7e5c5
Use memcpy instead of byte copying as Adriano suggested
2007-08-29 22:27:31 +00:00
hvlad
b741d97fd5
Make fb_lock_print print lock keys for database pages in page_space:page_number format
2007-08-29 08:33:48 +00:00
dimitr
dd853cc9e8
Fixed an occasional infinite loop in DEV_BUILD.
2007-08-28 08:38:22 +00:00
alexpeshkoff
d34e4014f7
Bacported fix for CORE-1418: Races when starting and quickly shutting down blocking AST thread
2007-08-20 13:28:01 +00:00
