diff options
| author | jhb <jhb@FreeBSD.org> | 2003-04-22 20:01:56 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2003-04-22 20:01:56 +0000 |
| commit | d5cf4c5275f6e664075d1972274e99a697bd6823 (patch) | |
| tree | ea348fa385a95b324d1a7caec25bb96bb7f3d226 /sys/vm/vm_fault.c | |
| parent | 82ad2123a7b313d71d0658f06af9b38db418b946 (diff) | |
| download | FreeBSD-src-d5cf4c5275f6e664075d1972274e99a697bd6823.zip FreeBSD-src-d5cf4c5275f6e664075d1972274e99a697bd6823.tar.gz | |
Prefer the proc lock to sched_lock when testing PS_INMEM now that it is
safe to do so.
Diffstat (limited to 'sys/vm/vm_fault.c')
| -rw-r--r-- | sys/vm/vm_fault.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/vm/vm_fault.c b/sys/vm/vm_fault.c index d2d7372..d8f2409 100644 --- a/sys/vm/vm_fault.c +++ b/sys/vm/vm_fault.c @@ -917,15 +917,16 @@ readrest: } vm_page_wakeup(fs.m); vm_page_unlock_queues(); - mtx_lock_spin(&sched_lock); - if (curproc && (curproc->p_sflag & PS_INMEM) && curproc->p_stats) { + + PROC_LOCK(curproc); + if ((curproc->p_sflag & PS_INMEM) && curproc->p_stats) { if (hardfault) { curproc->p_stats->p_ru.ru_majflt++; } else { curproc->p_stats->p_ru.ru_minflt++; } } - mtx_unlock_spin(&sched_lock); + PROC_UNLOCK(curproc); /* * Unlock everything, and return |
