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-rw-r--r--sys/kern/vfs_bio.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c
index 350b6fb8214..f5a4fa2d1a6 100644
--- a/sys/kern/vfs_bio.c
+++ b/sys/kern/vfs_bio.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: vfs_bio.c,v 1.108 2008/11/22 12:40:39 pedro Exp $ */
+/* $OpenBSD: vfs_bio.c,v 1.109 2009/01/09 20:28:10 thib Exp $ */
/* $NetBSD: vfs_bio.c,v 1.44 1996/06/11 11:15:36 pk Exp $ */
/*-
@@ -362,6 +362,7 @@ bio_doread(struct vnode *vp, daddr64_t blkno, int size, int async)
SET(bp->b_flags, B_READ | async);
bcstats.pendingreads++;
bcstats.numreads++;
+ bp->b_proc = curproc;
VOP_STRATEGY(bp);
/* Pay for the read. */
curproc->p_stats->p_ru.ru_inblock++; /* XXX */
@@ -536,6 +537,7 @@ bread_cluster(struct vnode *vp, daddr64_t blkno, int size, struct buf **rbpp)
bp->b_vp = vp;
bcstats.pendingreads++;
bcstats.numreads++;
+ bp->b_proc = curproc;
VOP_STRATEGY(bp);
curproc->p_stats->p_ru.ru_inblock++;
@@ -685,6 +687,7 @@ bdwrite(struct buf *bp)
void
bawrite(struct buf *bp)
{
+ bp->b_proc = NULL;
SET(bp->b_flags, B_ASYNC);
VOP_BWRITE(bp);
@@ -1146,6 +1149,7 @@ void
biodone(struct buf *bp)
{
splassert(IPL_BIO);
+ bp->b_proc = NULL;
if (ISSET(bp->b_flags, B_DONE))
panic("biodone already");