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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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18
fs/xfs/libxfs/xfs_ialloc.c
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@@ -700,7 +700,7 @@ xfs_ialloc_next_rec(
error = xfs_inobt_get_rec(cur, rec, &i);
if (error)
return error;
XFS_WANT_CORRUPTED_RETURN(i == 1);
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1);
}
return 0;
@@ -724,7 +724,7 @@ xfs_ialloc_get_rec(
error = xfs_inobt_get_rec(cur, rec, &i);
if (error)
return error;
XFS_WANT_CORRUPTED_RETURN(i == 1);
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1);
}
return 0;
@@ -1016,7 +1016,7 @@ xfs_dialloc_ag_finobt_near(
error = xfs_inobt_get_rec(lcur, rec, &i);
if (error)
return error;
XFS_WANT_CORRUPTED_RETURN(i == 1);
XFS_WANT_CORRUPTED_RETURN(lcur->bc_mp, i == 1);
/*
* See if we've landed in the parent inode record. The finobt
@@ -1095,7 +1095,7 @@ xfs_dialloc_ag_finobt_newino(
error = xfs_inobt_get_rec(cur, rec, &i);
if (error)
return error;
XFS_WANT_CORRUPTED_RETURN(i == 1);
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1);
return 0;
}
}
@@ -1106,12 +1106,12 @@ xfs_dialloc_ag_finobt_newino(
error = xfs_inobt_lookup(cur, 0, XFS_LOOKUP_GE, &i);
if (error)
return error;
XFS_WANT_CORRUPTED_RETURN(i == 1);
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1);
error = xfs_inobt_get_rec(cur, rec, &i);
if (error)
return error;
XFS_WANT_CORRUPTED_RETURN(i == 1);
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1);
return 0;
}
@@ -1133,19 +1133,19 @@ xfs_dialloc_ag_update_inobt(
error = xfs_inobt_lookup(cur, frec->ir_startino, XFS_LOOKUP_EQ, &i);
if (error)
return error;
XFS_WANT_CORRUPTED_RETURN(i == 1);
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1);
error = xfs_inobt_get_rec(cur, &rec, &i);
if (error)
return error;
XFS_WANT_CORRUPTED_RETURN(i == 1);
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, i == 1);
ASSERT((XFS_AGINO_TO_OFFSET(cur->bc_mp, rec.ir_startino) %
XFS_INODES_PER_CHUNK) == 0);
rec.ir_free &= ~XFS_INOBT_MASK(offset);
rec.ir_freecount--;
XFS_WANT_CORRUPTED_RETURN((rec.ir_free == frec->ir_free) &&
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp, (rec.ir_free == frec->ir_free) &&
(rec.ir_freecount == frec->ir_freecount));
return xfs_inobt_update(cur, &rec);