summaryrefslogtreecommitdiff
path: root/sys/dev/ata
diff options
context:
space:
mode:
authorreinoud <reinoud@NetBSD.org>2008-06-17 14:53:10 +0000
committerreinoud <reinoud@NetBSD.org>2008-06-17 14:53:10 +0000
commitf6a70673bad0abc8d7e9407f9e3b68cb2be3fa28 (patch)
tree9774efc6ee641e880a6dc04b9c8b866c34372732 /sys/dev/ata
parenta61f3416a64f2aa4024dfe3485b7461ff5d0a3d3 (diff)
Mark a buffer `busy` in getnewbuf() when it came from the pool_cache since
its not on a free list. Also change buf_init() to not automatically mark buffers `busy' since this only makes sense for bufcache buffers. Mark all buf_init'd buffers 'busy' on the places where they ought to be flagged as such to not confuse the buffer cache. Fixes PR 38923.
Diffstat (limited to 'sys/dev/ata')
-rw-r--r--sys/dev/ata/ata_raid.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/ata/ata_raid.c b/sys/dev/ata/ata_raid.c
index 54e8b990cac..5a876bb1b73 100644
--- a/sys/dev/ata/ata_raid.c
+++ b/sys/dev/ata/ata_raid.c
@@ -1,4 +1,4 @@
-/* $NetBSD: ata_raid.c,v 1.28 2008/05/06 11:07:24 yamt Exp $ */
+/* $NetBSD: ata_raid.c,v 1.29 2008/06/17 14:53:10 reinoud Exp $ */
/*
* Copyright (c) 2003 Wasabi Systems, Inc.
@@ -40,7 +40,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ata_raid.c,v 1.28 2008/05/06 11:07:24 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ata_raid.c,v 1.29 2008/06/17 14:53:10 reinoud Exp $");
#include <sys/param.h>
#include <sys/buf.h>
@@ -300,6 +300,7 @@ ata_raid_config_block_rw(struct vnode *vp, daddr_t blkno, void *tbuf,
bp->b_flags = bflags;
bp->b_proc = curproc;
bp->b_data = tbuf;
+ SET(bp->b_cflags, BC_BUSY); /* mark buffer busy */
VOP_STRATEGY(vp, bp);
error = biowait(bp);