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MDEV-35813: Valgrind test fixup

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log_checkpoint(): In cmake -DWITH_VALGRIND=ON builds, let us
wait for all outstanding writes to complete, in order to
avoid an unexpectedly large number of innodb_log_writes
in the test innodb.page_cleaner.
This commit is contained in:
Marko Mäkelä 2025-03-28 08:38:04 +02:00
commit 1b9d5cdb83
1 changed files with 8 additions and 0 deletions
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8
storage/innobase/buf/buf0flu.cc
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@ -1879,6 +1879,14 @@ static bool log_checkpoint() noexcept
if (recv_recovery_is_on())
recv_sys.apply(true);
#if defined HAVE_valgrind && !__has_feature(memory_sanitizer)
/* The built-in scheduler in Valgrind may neglect some threads for a
long time. Under Valgrind, let us explicitly wait for page write
completion in order to avoid a result difference in the test
innodb.page_cleaner. */
os_aio_wait_until_no_pending_writes(false);
#endif
switch (srv_file_flush_method) {
case SRV_NOSYNC:
case SRV_O_DIRECT_NO_FSYNC: