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Heikki Linnakangas 2c47fe16a7 Fix deadlock at startup, if max_prepared_transactions is too small. ... When the startup process recovers transactions by scanning pg_twophase directory, it should clear MyLockedGxact after it's done processing each transaction. Like we do during normal operation, at PREPARE TRANSACTION. Otherwise, if the startup process exits due to an error, it will try to clear the locking_backend field of the last recovered transaction. That's usually harmless, but if the error happens in MarkAsPreparing, while holding TwoPhaseStateLock, the shmem-exit hook will try to acquire TwoPhaseStateLock again, and deadlock with itself. This fixes bug #13128 reported by Grant McAlister. The bug was introduced by commit bb38fb0d, so backpatch to all supported versions like that commit.		11 years ago
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backend	Fix deadlock at startup, if max_prepared_transactions is too small.	11 years ago
bin	Improve speed of make check-world	11 years ago
common	Reorganize our CRC source files again.	11 years ago
include	RLS fixes, new hooks, and new test module	11 years ago
interfaces	Improve speed of make check-world	11 years ago
makefiles	Improve speed of make check-world	11 years ago
pl	Improve speed of make check-world	11 years ago
port	Optimize pg_comp_crc32c_sse42 routine slightly, and also use it on x86.	11 years ago
template	Remove duplicate specification of -Ae for HP-UX C compiler.	11 years ago
test	Improve speed of make check-world	11 years ago
timezone	Update time zone data files to tzdata release 2015a.	11 years ago
tools	Improve speed of make check-world	11 years ago
tutorial	Update copyright for 2015	11 years ago
.gitignore	…
DEVELOPERS	…
Makefile	…
Makefile.global.in	Fix shell error on Solaris	11 years ago
Makefile.shlib	Unlink static libraries before rebuilding them.	11 years ago
bcc32.mak	…
nls-global.mk	…
win32.mak	…