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postgresql/src/include/access
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Noah Misch 11e3f288f3 Unpin buffer before inplace update waits for an XID to end. 
Commit a07e03fd8f changed inplace updates
to wait for heap_update() commands like GRANT TABLE and GRANT DATABASE.
By keeping the pin during that wait, a sequence of autovacuum workers
and an uncommitted GRANT starved one foreground LockBufferForCleanup()
for six minutes, on buildfarm member sarus.  Prevent, at the cost of a
bit of complexity.  Back-patch to v12, like the earlier commit.  That
commit and heap_inplace_lock() have not yet appeared in any release.

Discussion: https://postgr.es/m/20241026184936.ae.nmisch@google.com
2024-10-29 09:39:59 -07:00
..
amapi.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
amvalidate.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
attmap.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
attnum.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin_internal.h Move IS [NOT] NULL handling from BRIN support functions 2021-03-23 00:45:42 +01:00
brin_page.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin_pageops.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin_revmap.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
brin_tuple.h Fix handling of empty ranges and NULLs in BRIN 2023-05-19 00:15:00 +02:00
brin_xlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
bufmask.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
clog.h Remove unused function prototypes. 2021-01-05 11:42:38 +13:00
commit_ts.h Initial pgindent and pgperltidy run for v14. 2021-05-12 13:14:10 -04:00
detoast.h Allow configurable LZ4 TOAST compression. 2021-03-19 15:10:38 -04:00
genam.h Fix data loss at inplace update after heap_update(). 2024-09-24 15:25:23 -07:00
generic_xlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
gin.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
gin_private.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
ginblock.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
ginxlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
gist.h C comments: improve description of GiST NSN and GistBuildLSN 2021-03-10 17:03:10 -05:00
gist_private.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
gistscan.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
gistxlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
hash.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
hash_xlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
heapam.h Unpin buffer before inplace update waits for an XID to end. 2024-10-29 09:39:59 -07:00
heapam_xlog.h Remove comment about xl_heap_inplace "AT END OF STRUCT". 2024-06-27 19:21:12 -07:00
heaptoast.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
hio.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
htup.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
htup_details.h Rework HeapTupleHeader macros to reuse itemptr.h 2021-03-25 15:47:48 -03:00
itup.h Support INCLUDE'd columns in SP-GiST. 2021-04-05 18:41:21 -04:00
multixact.h Remove unused function prototypes. 2021-01-05 11:42:38 +13:00
nbtree.h Fix btmarkpos/btrestrpos array key wraparound bug. 2023-09-28 16:29:29 -07:00
nbtxlog.h Don't consider newly inserted tuples in nbtree VACUUM. 2021-03-10 16:27:01 -08:00
parallel.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
printsimple.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
printtup.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
relation.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
reloptions.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
relscan.h Initial pgindent and pgperltidy run for v14. 2021-05-12 13:14:10 -04:00
rewriteheap.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
rmgr.h Phase 2 of pgindent updates. 2017-06-21 15:19:25 -04:00
rmgrlist.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
sdir.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
session.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
skey.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
slru.h Prevent excess SimpleLruTruncate() deletion. 2021-01-16 12:21:35 -08:00
spgist.h Pass down "logically unchanged index" hint. 2021-01-13 08:11:00 -08:00
spgist_private.h Fix insertion of SP-GiST REDIRECT tuples during REINDEX CONCURRENTLY. 2024-06-17 14:30:59 -04:00
spgxlog.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
stratnum.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
subtrans.h Remove unused function prototypes. 2021-01-05 11:42:38 +13:00
syncscan.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
sysattr.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
table.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
tableam.h Fix the parameters order for TableAmRoutine.relation_copy_for_cluster() 2024-04-03 21:31:04 +03:00
timeline.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
toast_compression.h Rethink definition of pg_attribute.attcompression. 2021-05-27 13:24:27 -04:00
toast_helper.h Allow configurable LZ4 TOAST compression. 2021-03-19 15:10:38 -04:00
toast_internals.h Short-circuit slice requests that are for more than the object's size. 2021-03-22 14:01:20 -04:00
transam.h Reduce the range of OIDs reserved for genbki.pl. 2021-05-27 15:55:08 -04:00
tsmapi.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
tupconvert.h Fix permission checks on constraint violation errors on partitions. 2021-02-08 11:01:51 +02:00
tupdesc.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
tupdesc_details.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
tupmacs.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
twophase.h Fix CREATE INDEX CONCURRENTLY for the newest prepared transactions. 2021-10-23 18:36:42 -07:00
twophase_rmgr.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
valid.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
visibilitymap.h Split macros from visibilitymap.h into a separate header 2021-09-23 19:59:11 +03:00
visibilitymapdefs.h Split macros from visibilitymap.h into a separate header 2021-09-23 19:59:11 +03:00
xact.h Rethink handling of [Prevent|Is]InTransactionBlock in pipeline mode. 2022-12-13 14:23:59 -05:00
xlog.h Document XLOG_INCLUDE_XID a little better 2021-09-21 19:47:53 -03:00
xlog_internal.h Fix WAL replay in presence of an incomplete record 2021-09-29 11:41:01 -03:00
xlogarchive.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
xlogdefs.h Revert "Avoid creating archive status ".ready" files too early" 2021-09-04 12:14:30 -04:00
xloginsert.h Update copyright for 2021 2021-01-02 13:06:25 -05:00
xlogreader.h Fix WAL replay in presence of an incomplete record 2021-09-29 11:41:01 -03:00
xlogrecord.h Document XLOG_INCLUDE_XID a little better 2021-09-21 19:47:53 -03:00
xlogutils.h Revert "Fix replay of create database records on standby" 2022-03-29 15:36:21 +02:00