diff options
author | Dave Chinner <dchinner@redhat.com> | 2016-08-26 16:01:30 +1000 |
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committer | Dave Chinner <david@fromorbit.com> | 2016-08-26 16:01:30 +1000 |
commit | f3d7ebdeb2c297bd26272384e955033493ca291c (patch) | |
tree | 4624588ed7a3669e29a67e7e0e0f67770c5795d7 /fs/iomap.c | |
parent | 5b5c2dbd3c9bcfa89fba9709c12ecc0a445c6e40 (diff) |
xfs: fix superblock inprogress check
From inspection, the superblock sb_inprogress check is done in the
verifier and triggered only for the primary superblock via a
"bp->b_bn == XFS_SB_DADDR" check.
Unfortunately, the primary superblock is an uncached buffer, and
hence it is configured by xfs_buf_read_uncached() with:
bp->b_bn = XFS_BUF_DADDR_NULL; /* always null for uncached buffers */
And so this check never triggers. Fix it.
cc: <stable@vger.kernel.org>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/iomap.c')
0 files changed, 0 insertions, 0 deletions