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xfs: pass mp to XFS_WANT_CORRUPTED_RETURN

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Today, if we hit an XFS_WANT_CORRUPTED_RETURN we don't print any
information about which filesystem hit it.  Passing in the mp allows
us to print the filesystem (device) name, which is a pretty critical
piece of information.

Tested by running fsfuzzer 'til I hit some.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Eric Sandeen
2015-02-23 22:39:13 +11:00
committed by Dave Chinner
parent c29aad4115
commit 5fb5aeeeb6
7 changed files with 59 additions and 52 deletions
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6
fs/xfs/libxfs/xfs_btree.c
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@@ -168,7 +168,7 @@ xfs_btree_check_lptr(
xfs_fsblock_t bno, /* btree block disk address */
int level) /* btree block level */
{
XFS_WANT_CORRUPTED_RETURN(
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp,
level > 0 &&
bno != NULLFSBLOCK &&
XFS_FSB_SANITY_CHECK(cur->bc_mp, bno));
@@ -187,7 +187,7 @@ xfs_btree_check_sptr(
{
xfs_agblock_t agblocks = cur->bc_mp->m_sb.sb_agblocks;
XFS_WANT_CORRUPTED_RETURN(
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp,
level > 0 &&
bno != NULLAGBLOCK &&
bno != 0 &&
@@ -1825,7 +1825,7 @@ xfs_btree_lookup(
error = xfs_btree_increment(cur, 0, &i);
if (error)
goto error0;
XFS_WANT_CORRUPTED_RETURN(i == 1);
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1);
XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT);
*stat = 1;
return 0;