Heikki Linnakangas 5762a4d909 Inherit max_safe_fds to child processes in EXEC_BACKEND mode. ... Postmaster sets max_safe_fds by testing how many open file descriptors it can open, and that is normally inherited by all child processes at fork(). Not so on EXEC_BACKEND, ie. Windows, however. Because of that, we effectively ignored max_files_per_process on Windows, and always assumed a conservative default of 32 simultaneous open files. That could have an impact on performance, if you need to access a lot of different files in a query. After this patch, the value is passed to child processes by save/restore_backend_variables() among many other global variables. It has been like this forever, but given the lack of complaints about it, I'm not backpatching this.		2012-03-29 08:19:11 +03:00
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backendid.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
barrier.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
block.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
buf.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
buf_internals.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
buffile.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
bufmgr.h	New GUC, track_iotiming, to track I/O timings.	2012-03-27 14:55:02 -04:00
bufpage.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
copydir.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
fd.h	Inherit max_safe_fds to child processes in EXEC_BACKEND mode.	2012-03-29 08:19:11 +03:00
freespace.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
fsm_internals.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
indexfsm.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
ipc.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
item.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
itemid.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
itemptr.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
large_object.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
latch.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
lmgr.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
lock.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
lwlock.h	Rename LWLockWaitUntilFree to LWLockAcquireOrWait.	2012-02-08 09:17:13 +02:00
off.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
pg_sema.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
pg_shmem.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
pmsignal.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
pos.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
predicate.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
predicate_internals.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
proc.h	Make group commit more effective.	2012-01-30 16:53:48 +02:00
procarray.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
procsignal.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
reinit.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
relfilenode.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
s_lock.h	Add comments explaining why our Itanium spinlock implementation is safe.	2012-03-16 10:14:45 +02:00
shmem.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
sinval.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
sinvaladt.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
smgr.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
spin.h	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
standby.h	Resolve timing issue with logging locks for Hot Standby.	2012-01-23 23:37:32 +00:00