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| author | Robert Haas <rhaas@postgresql.org> | 2012-06-26 16:02:55 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2012-06-26 16:06:07 -0400 |
| commit | b79ab00144e64217d418fde884bca8ea58fbd4a4 (patch) | |
| tree | 08716714a8f4f7f1dff7fce69463118759a80f3f /src/backend/utils/misc/check_guc | |
| parent | 757773602c424b1e51c2d9cad8a59398ba7f7b2c (diff) | |
When LWLOCK_STATS is defined, count spindelays.
When LWLOCK_STATS is *not* defined, the only change is that
SpinLockAcquire now returns the number of delays.
Patch by me, review by Jeff Janes.
Diffstat (limited to 'src/backend/utils/misc/check_guc')
0 files changed, 0 insertions, 0 deletions