diff options
| -rw-r--r-- | sys/kern/kern_bufq.c | 4 | ||||
| -rw-r--r-- | sys/kern/vfs_bio.c | 8 | ||||
| -rw-r--r-- | sys/sys/buf.h | 4 |
3 files changed, 9 insertions, 7 deletions
diff --git a/sys/kern/kern_bufq.c b/sys/kern/kern_bufq.c index 911fe1b5f3d..4cba9f146b2 100644 --- a/sys/kern/kern_bufq.c +++ b/sys/kern/kern_bufq.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_bufq.c,v 1.28 2014/07/12 18:43:32 tedu Exp $ */ +/* $OpenBSD: kern_bufq.c,v 1.29 2015/01/09 05:04:22 tedu Exp $ */ /* * Copyright (c) 2010 Thordur I. Bjornsson <thib@openbsd.org> * Copyright (c) 2010 David Gwynne <dlg@openbsd.org> @@ -239,7 +239,7 @@ bufq_drain(struct bufq *bq) } void -bufq_wait(struct bufq *bq, struct buf *bp) +bufq_wait(struct bufq *bq) { if (bq->bufq_hi) { assertwaitok(); diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c index fd2d47a7340..e7736942948 100644 --- a/sys/kern/vfs_bio.c +++ b/sys/kern/vfs_bio.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vfs_bio.c,v 1.165 2014/12/16 18:30:04 tedu Exp $ */ +/* $OpenBSD: vfs_bio.c,v 1.166 2015/01/09 05:04:22 tedu Exp $ */ /* $NetBSD: vfs_bio.c,v 1.44 1996/06/11 11:15:36 pk Exp $ */ /* @@ -516,6 +516,7 @@ bwrite(struct buf *bp) int rv, async, wasdelayed, s; struct vnode *vp; struct mount *mp; + struct bufq *bq; vp = bp->b_vp; if (vp != NULL) @@ -569,6 +570,7 @@ bwrite(struct buf *bp) /* Initiate disk write. Make sure the appropriate party is charged. */ bp->b_vp->v_numoutput++; + bq = bp->b_bq; splx(s); SET(bp->b_flags, B_WRITEINPROG); VOP_STRATEGY(bp); @@ -578,8 +580,8 @@ bwrite(struct buf *bp) * the number of outstanding write bufs drops below the low * water mark. */ - if (bp->b_bq) - bufq_wait(bp->b_bq, bp); + if (bq) + bufq_wait(bq); if (async) return (0); diff --git a/sys/sys/buf.h b/sys/sys/buf.h index 715446366e5..b6f3b063041 100644 --- a/sys/sys/buf.h +++ b/sys/sys/buf.h @@ -1,4 +1,4 @@ -/* $OpenBSD: buf.h,v 1.96 2014/11/17 16:48:33 tedu Exp $ */ +/* $OpenBSD: buf.h,v 1.97 2015/01/09 05:04:22 tedu Exp $ */ /* $NetBSD: buf.h,v 1.25 1997/04/09 21:12:17 mycroft Exp $ */ /* @@ -101,7 +101,7 @@ void bufq_requeue(struct bufq *, struct buf *); int bufq_peek(struct bufq *); void bufq_drain(struct bufq *); -void bufq_wait(struct bufq *, struct buf *); +void bufq_wait(struct bufq *); void bufq_done(struct bufq *, struct buf *); void bufq_quiesce(void); void bufq_restart(void); |