Fix documentation for shmem_startup_hook.
This section claims that each backend executes the
shmem_startup_hook shortly after attaching to shared memory, which
is true for EXEC_BACKEND builds, but not for others. This commit
adds this important detail.
Oversight in commit 964152c476.
Reported-b
Fix documentation for shmem_startup_hook.
This section claims that each backend executes the
shmem_startup_hook shortly after attaching to shared memory, which
is true for EXEC_BACKEND builds, but not for others. This commit
adds this important detail.
Oversight in commit 964152c476.
Reported-b
Fix documentation for shmem_startup_hook.
This section claims that each backend executes the
shmem_startup_hook shortly after attaching to shared memory, which
is true for EXEC_BACKEND builds, but not for others. This commit
adds this important detail.
Oversight in commit 964152c476.
Reported-b
test_slru: Fix LWLock tranche allocation in EXEC_BACKEND builds.
Currently, test_slru's shmem_startup_hook unconditionally generates
new LWLock tranche IDs. This is fine on non-EXEC_BACKEND builds,
where only the postmaster executes this hook, but on EXEC_BACKEND
builds, every backend executes it
Fix leak with SMgrRelations in startup process
The startup process does not process shared invalidation messages, only
sending them, and never calls AtEOXact_SMgr() which clean up any
unpinned SMgrRelations. Hence, it is never able to free SMgrRelations
on a periodic basis, bloating its hashtable
Fix leak with SMgrRelations in startup process
The startup process does not process shared invalidation messages, only
sending them, and never calls AtEOXact_SMgr() which clean up any
unpinned SMgrRelations. Hence, it is never able to free SMgrRelations
on a periodic basis, bloating its hashtable
meson: build checksums with extra optimization flags.
Use -funroll-loops and -ftree-vectorize when building checksum.c to
match what autoconf does.
Missed backport of 9af672bcb2, noticed by Nathan Bossart.
Reported-by: Nathan Bossart
Discussion:
https://postgr.es/m/a81f2f7ef34afc24a89c613671ea
Remove dynahash.h
All the callers of my_log2() are now limited inside dynahash.c, so let's
remove this header. The same capability is provided by pg_bitutils.h
already.
Discussion:
https://postgr.es/m/CAEZATCUJPQD_7sC-wErak2CQGNa6bj2hY-mr8wsBki=kx7f...@mail.gmail.com
Branch
--
master
Deta
Replace callers of dynahash.h's my_log() by equivalent in pg_bitutils.h
All the calls replaced by this commit use 4-byte integers for their
variables used in input of my_log2(). Hence, the limit against
too-large inputs does not really apply. Thresholds are also applied, as
of:
- In nodeAgg.c, t
meson: build checksums with extra optimization flags.
Use -funroll-loops and -ftree-vectorize when building checksum.c to
match what autoconf does.
Missed backport of 9af672bcb2, noticed by Nathan Bossart.
Reported-by: Nathan Bossart
Discussion:
https://postgr.es/m/a81f2f7ef34afc24a89c613671ea
meson: build checksums with extra optimization flags.
Use -funroll-loops and -ftree-vectorize when building checksum.c to
match what autoconf does.
Missed backport of 9af672bcb2, noticed by Nathan Bossart.
Reported-by: Nathan Bossart
Discussion:
https://postgr.es/m/a81f2f7ef34afc24a89c613671ea
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