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postgresql/src/include/storage
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Andres Freund b406478b87 process startup: Always call Init[Auxiliary]Process() before BaseInit(). 
For EXEC_BACKEND InitProcess()/InitAuxiliaryProcess() needs to have been
called well before we call BaseInit(), as SubPostmasterMain() needs LWLocks to
work. Having the order of initialization differ between platforms makes it
unnecessarily hard to understand the system and to add initialization points
for new subsystems without a lot of duplication.

To be able to change the order, BaseInit() cannot trigger
CreateSharedMemoryAndSemaphores() anymore - obviously that needs to have
happened before we can call InitProcess(). It seems cleaner to create shared
memory explicitly in single user/bootstrap mode anyway.

After this change the separation of bufmgr initialization into
InitBufferPoolAccess() / InitBufferPoolBackend() is not meaningful anymore so
the latter is removed.

Author: Andres Freund <andres@anarazel.de>
Reviewed-By: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Discussion: https://postgr.es/m/20210802164124.ufo5buo4apl6yuvs@alap3.anarazel.de
2021-08-05 15:36:59 -07:00
..
.gitignore When trace_lwlocks is used, identify individual lwlocks by name. 2015-09-11 14:01:39 -04:00
backendid.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
barrier.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
block.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
buf.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
buf_internals.h Improve comment for struct BufferDesc. 2021-03-11 16:38:45 +13:00
buffile.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
bufmgr.h process startup: Always call Init[Auxiliary]Process() before BaseInit(). 2021-08-05 15:36:59 -07:00
bufpage.h Truncate line pointer array during VACUUM. 2021-04-07 08:47:15 -07:00
checksum.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
checksum_impl.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
condition_variable.h Replace buffer I/O locks with condition variables. 2021-03-11 10:36:17 +13:00
copydir.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
dsm.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
dsm_impl.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
fd.h Support direct I/O on macOS. 2021-07-19 11:01:01 +12:00
freespace.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
fsm_internals.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
indexfsm.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
ipc.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
item.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
itemid.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
itemptr.h Add TID Range Scans to support efficient scanning ranges of TIDs 2021-02-27 22:59:36 +13:00
large_object.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
latch.h Add support for asynchronous execution. 2021-03-31 18:45:00 +09:00
lmgr.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
lock.h Display the time when the process started waiting for the lock, in pg_locks, take 2 2021-02-15 15:13:37 +09:00
lockdefs.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
lwlock.h Replace buffer I/O locks with condition variables. 2021-03-11 10:36:17 +13:00
md.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
off.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
pg_sema.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
pg_shmem.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
pmsignal.h Make archiver process an auxiliary process. 2021-03-15 13:13:14 +09:00
predicate.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
predicate_internals.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
proc.h Initial pgindent and pgperltidy run for v14. 2021-05-12 13:14:10 -04:00
procarray.h Detect the deadlocks between backends and the startup process. 2021-01-06 12:39:18 +09:00
proclist.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
proclist_types.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
procsignal.h Add function to log the memory contexts of specified backend process. 2021-04-06 13:44:15 +09:00
reinit.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
relfilenode.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
s_lock.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
sharedfileset.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
shm_mq.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
shm_toc.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
shmem.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
sinval.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
sinvaladt.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
smgr.h Optimize DropRelFileNodeBuffers() for recovery. 2021-01-12 07:45:40 +05:30
spin.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
standby.h Use full 64-bit XIDs in deleted nbtree pages. 2021-02-24 18:41:34 -08:00
standbydefs.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
sync.h Run checkpointer and bgwriter in crash recovery. 2021-08-02 17:32:44 +12:00