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| author | Bruce Momjian <bruce@momjian.us> | 2006-02-03 12:45:47 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2006-02-03 12:45:47 +0000 |
| commit | 59bb147353ba274e0836d06f429176d4be47452c (patch) | |
| tree | e864abc962077de3d01834dec6bdacbf3934e298 /src/backend/storage/lmgr/s_lock.c | |
| parent | eb7bd06983bcbd4c178bba0e78214e8fb76ae8c3 (diff) | |
| download | postgresql-59bb147353ba274e0836d06f429176d4be47452c.tar.gz | |
Update random() usage so ranges are inclusive/exclusive as required.
Diffstat (limited to 'src/backend/storage/lmgr/s_lock.c')
| -rw-r--r-- | src/backend/storage/lmgr/s_lock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/storage/lmgr/s_lock.c b/src/backend/storage/lmgr/s_lock.c index e0ffcecc79..774731f2c6 100644 --- a/src/backend/storage/lmgr/s_lock.c +++ b/src/backend/storage/lmgr/s_lock.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/lmgr/s_lock.c,v 1.41 2005/11/22 18:17:21 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/storage/lmgr/s_lock.c,v 1.42 2006/02/03 12:45:47 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -120,7 +120,7 @@ s_lock(volatile slock_t *lock, const char *file, int line) /* increase delay by a random fraction between 1X and 2X */ cur_delay += (int) (cur_delay * - (((double) random()) / ((double) MAX_RANDOM_VALUE)) + 0.5); + ((double) random() / (double) MAX_RANDOM_VALUE) + 0.5); /* wrap back to minimum delay when max is exceeded */ if (cur_delay > MAX_DELAY_MSEC) cur_delay = MIN_DELAY_MSEC; |