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postgresql/src/backend
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Peter Geoghegan 46ef520b95 Mark buffers as defined to Valgrind consistently. 
Make PinBuffer() mark buffers as defined to Valgrind unconditionally,
including when the buffer header spinlock must be acquired.  Failure to
handle that case could lead to false positive reports from Valgrind.

This theoretically creates a risk that we'll mark buffers defined even
when external callers don't end up with a buffer pin.  That seems
perfectly acceptable, though, since in general we make no guarantees
about buffers that are unsafe to access being reliably marked as unsafe.

Oversight in commit 1e0dfd16, which added valgrind buffer access
instrumentation.
2020-07-19 09:46:44 -07:00
..
access Avoid CREATE INDEX unique index deduplication. 2020-07-17 09:50:48 -07:00
bootstrap Skip WAL for new relfilenodes, under wal_level=minimal. 2020-04-04 12:25:34 -07:00
catalog Allow logical replication to transfer data in binary format. 2020-07-18 12:44:51 -04:00
commands Allow logical replication to transfer data in binary format. 2020-07-18 12:44:51 -04:00
executor Rename "hash_mem" local variable. 2020-07-17 18:24:23 -07:00
foreign Update copyrights for 2020 2020-01-01 12:21:45 -05:00
jit pgindent run prior to branching v13. 2020-06-07 16:57:08 -04:00
lib Move src/backend/utils/hash/hashfn.c to src/common 2020-02-27 09:25:41 +05:30
libpq code: replace most remaining uses of 'master'. 2020-07-08 13:24:35 -07:00
main Clean up includes of s_lock.h. 2020-06-18 19:41:05 -07:00
nodes Rename field "relkind" to "objtype" for CTAS and ALTER TABLE nodes 2020-07-11 13:32:28 +09:00
optimizer Use MinimalTuple for tuple queues. 2020-07-17 15:04:16 +12:00
parser Rename field "relkind" to "objtype" for CTAS and ALTER TABLE nodes 2020-07-11 13:32:28 +09:00
partitioning Fix two typos in a comment 2020-05-22 17:39:16 -04:00
po Translation updates 2020-05-18 12:49:30 +02:00
port Add huge_page_size setting for use on Linux. 2020-07-17 14:33:00 +12:00
postmaster code: replace 'master' with 'primary' where appropriate. 2020-07-08 12:57:23 -07:00
regex Dial back -Wimplicit-fallthrough to level 3 2020-05-13 15:31:14 -04:00
replication Allow logical replication to transfer data in binary format. 2020-07-18 12:44:51 -04:00
rewrite Add missing invocations to object access hooks 2020-05-23 14:03:04 +09:00
snowball code: replace most remaining uses of 'master'. 2020-07-08 13:24:35 -07:00
statistics Run pgindent with new pg_bsd_indent version 2.1.1. 2020-05-16 11:54:51 -04:00
storage Mark buffers as defined to Valgrind consistently. 2020-07-19 09:46:44 -07:00
tcop Rename field "relkind" to "objtype" for CTAS and ALTER TABLE nodes 2020-07-11 13:32:28 +09:00
tsearch Mop up some no-longer-necessary hacks around printf %.*s format. 2020-06-29 17:12:38 -04:00
utils Fix whitespace 2020-07-17 15:16:13 +02:00
.gitignore Add .gitignore entries for AIX-specific intermediate build artifacts. 2015-07-08 20:44:22 -04:00
common.mk Remove PARTIAL_LINKING build mode. 2018-03-30 17:33:04 -07:00
Makefile Update copyrights for 2020 2020-01-01 12:21:45 -05:00
nls.mk Add missing gettext triggers 2020-04-28 13:35:40 +02:00