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| author | alc <alc@FreeBSD.org> | 2010-05-18 16:40:29 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2010-05-18 16:40:29 +0000 |
| commit | f8bed5b2883af9c45d87310d9d10a81e6fd75834 (patch) | |
| tree | 9326e3aa8a7f9c8b44936b69518038347cc385d8 /sys/kern/vfs_bio.c | |
| parent | f11cb3f4b947ea3d659a1b883a71986d52f3efb7 (diff) | |
| download | FreeBSD-src-f8bed5b2883af9c45d87310d9d10a81e6fd75834.zip FreeBSD-src-f8bed5b2883af9c45d87310d9d10a81e6fd75834.tar.gz | |
The page queues lock is no longer required by vm_page_set_invalid(), so
eliminate it.
Assert that the object containing the page is locked in
vm_page_test_dirty(). Perform some style clean up while I'm here.
Reviewed by: kib
Diffstat (limited to 'sys/kern/vfs_bio.c')
| -rw-r--r-- | sys/kern/vfs_bio.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c index cc76a3c..1ec7ea3 100644 --- a/sys/kern/vfs_bio.c +++ b/sys/kern/vfs_bio.c @@ -1353,9 +1353,7 @@ brelse(struct buf *bp) (PAGE_SIZE - poffset) : resid; KASSERT(presid >= 0, ("brelse: extra page")); - vm_page_lock_queues(); vm_page_set_invalid(m, poffset, presid); - vm_page_unlock_queues(); if (had_bogus) printf("avoided corruption bug in bogus_page/brelse code\n"); } |
