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Re-add tracking of wait event SLRUFlushSync

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SLRUFlushSync has been accidently removed during dee663f, that has moved
the flush of the SLRU files to the checkpointer, so add it back.  The
issue has been noticed by Thomas when checking for orphaned wait
events.

Author: Thomas Munro
Reviewed-by: Bharath Rupireddy
Discussion: https://postgr.es/m/CA+hUKGK6tqm59KuF1z+h5Y8fsWcu5v8+84kduSHwRzwjB2aa_A@mail.gmail.com
This commit is contained in:
Michael Paquier 2023-04-26 07:30:42 +09:00
parent 0319b306e8
commit 1ed1b84bdc
1 changed files with 2 additions and 0 deletions
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src/backend/access/transam/slru.c
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@ -1603,7 +1603,9 @@ SlruSyncFileTag(SlruCtl ctl, const FileTag *ftag, char *path)
if (fd < 0)
return -1;
pgstat_report_wait_start(WAIT_EVENT_SLRU_FLUSH_SYNC);
result = pg_fsync(fd);
pgstat_report_wait_end();
save_errno = errno;
CloseTransientFile(fd);