diff options
Diffstat (limited to 'sys/kern/vfs_subr.c')
| -rw-r--r-- | sys/kern/vfs_subr.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/kern/vfs_subr.c b/sys/kern/vfs_subr.c index 5bdd380..171d73b 100644 --- a/sys/kern/vfs_subr.c +++ b/sys/kern/vfs_subr.c @@ -1525,11 +1525,12 @@ bgetvp(struct vnode *vp, struct buf *bp) /* * Disassociate a buffer from a vnode. */ -void +int brelvp(struct buf *bp) { struct bufobj *bo; struct vnode *vp; + int waiters; CTR3(KTR_BUF, "brelvp(%p) vp %p flags %X", bp, bp->b_vp, bp->b_flags); KASSERT(bp->b_vp != NULL, ("brelvp: NULL")); @@ -1554,7 +1555,10 @@ brelvp(struct buf *bp) bp->b_flags &= ~B_NEEDSGIANT; bp->b_vp = NULL; bp->b_bufobj = NULL; + waiters = bp->b_waiters; vdropl(vp); + + return (waiters); } /* |
