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xfs: kill xfs_bioerror_relse

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There is only one caller now - xfs_trans_read_buf_map() - and it has
very well defined call semantics - read, synchronous, and b_iodone
is NULL. Hence it's pretty clear what error handling is necessary
for this case. The bigger problem of untangling
xfs_trans_read_buf_map error handling is left to a future patch.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Dave Chinner
2014-10-02 09:05:05 +10:00
committed by Dave Chinner
parent 2718775469
commit 8b131973d1
3 changed files with 6 additions and 44 deletions
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9
fs/xfs/xfs_trans_buf.c
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@@ -324,11 +324,14 @@ xfs_trans_read_buf_map(
*/
if (XFS_FORCED_SHUTDOWN(mp)) {
trace_xfs_bdstrat_shut(bp, _RET_IP_);
xfs_bioerror_relse(bp);
} else {
xfs_buf_iorequest(bp);
bp->b_flags &= ~(XBF_READ | XBF_DONE);
xfs_buf_ioerror(bp, -EIO);
xfs_buf_stale(bp);
xfs_buf_relse(bp);
return -EIO;
}
xfs_buf_iorequest(bp);
error = xfs_buf_iowait(bp);
if (error) {
xfs_buf_ioerror_alert(bp, __func__);