Robert Haas 5cea1b0a8c Backport fsync queue compaction logic to all supported branches.
This backports commit 7f242d880b5b5d9642675517466d31373961cf98,
except for the counter in pg_stat_bgwriter.  The underlying problem
(namely, that a full fsync request queue causes terrible checkpoint
behavior) continues to be reported in the wild, and this code seems
to be safe and robust enough to risk back-porting the fix.
2012-06-26 06:47:25 -04:00
..
2012-05-31 23:22:50 +03:00
2012-05-31 19:11:47 -04:00