svn commit: r198736 - user/kmacy/releng_8_fcs_buf/sys/kern
Kip Macy
kmacy at FreeBSD.org
Sun Nov 1 02:21:21 UTC 2009
Author: kmacy
Date: Sun Nov 1 02:21:21 2009
New Revision: 198736
URL: http://svn.freebsd.org/changeset/base/198736
Log:
give more information on splay lookup failure
Modified:
user/kmacy/releng_8_fcs_buf/sys/kern/vfs_subr.c
Modified: user/kmacy/releng_8_fcs_buf/sys/kern/vfs_subr.c
==============================================================================
--- user/kmacy/releng_8_fcs_buf/sys/kern/vfs_subr.c Sun Nov 1 01:42:44 2009 (r198735)
+++ user/kmacy/releng_8_fcs_buf/sys/kern/vfs_subr.c Sun Nov 1 02:21:21 2009 (r198736)
@@ -1454,7 +1454,8 @@ buf_vlist_remove(struct buf *bp)
bv = &bp->b_bufobj->bo_clean;
if (bp != bv->bv_root) {
root = buf_splay(bp->b_lblkno, bp->b_xflags, bv->bv_root);
- KASSERT(root == bp, ("splay lookup failed in remove"));
+
+ KASSERT(root == bp, ("splay lookup failed in remove bp=%p lblkno=%ld blkno=%ld", bp, bp->b_lblkno, bp->b_blkno));
}
if (bp->b_left == NULL) {
root = bp->b_right;
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