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| author | jhb <jhb@FreeBSD.org> | 2002-05-21 21:27:05 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2002-05-21 21:27:05 +0000 |
| commit | 0ceb358d5c8c4f92a5784880a62430591bd82a14 (patch) | |
| tree | e025d5d072375d5852c8e93a01fbf7e144b44557 /sys/kern/kern_mutex.c | |
| parent | 8bb819d225a5be957b9b12d9ac5570f40ffb3c1a (diff) | |
| download | FreeBSD-src-0ceb358d5c8c4f92a5784880a62430591bd82a14.zip FreeBSD-src-0ceb358d5c8c4f92a5784880a62430591bd82a14.tar.gz | |
Fix an old cut 'n' paste bug inherited from BSD/OS: don't increment 'i'
twice once we are in the long wait stage of spinning on a spin mutex.
Diffstat (limited to 'sys/kern/kern_mutex.c')
| -rw-r--r-- | sys/kern/kern_mutex.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/kern_mutex.c b/sys/kern/kern_mutex.c index 2430804..153b505 100644 --- a/sys/kern/kern_mutex.c +++ b/sys/kern/kern_mutex.c @@ -621,7 +621,7 @@ _mtx_lock_spin(struct mtx *m, int opts, const char *file, int line) while (m->mtx_lock != MTX_UNOWNED) { if (i++ < 10000000) continue; - if (i++ < 60000000) + if (i < 60000000) DELAY(1); #ifdef DDB else if (!db_active) |
