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xfs: xfs_buf_ioend and xfs_buf_iodone_work duplicate functionality

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We do some work in xfs_buf_ioend, and some work in
xfs_buf_iodone_work, but much of that functionality is the same.
This work can all be done in a single function, leaving
xfs_buf_iodone just a wrapper to determine if we should execute it
by workqueue or directly. hence rename xfs_buf_iodone_work to
xfs_buf_ioend(), and add a new xfs_buf_ioend_async() for places that
need async processing.

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 09:04:22 +10:00
committed by Dave Chinner
parent e11bb8052c
commit e8aaba9a78
6 changed files with 45 additions and 55 deletions
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2
fs/xfs/xfs_log.c
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@@ -1678,7 +1678,7 @@ xlog_bdstrat(
if (iclog->ic_state & XLOG_STATE_IOERROR) {
xfs_buf_ioerror(bp, -EIO);
xfs_buf_stale(bp);
xfs_buf_ioend(bp, 0);
xfs_buf_ioend(bp);
/*
* It would seem logical to return EIO here, but we rely on
* the log state machine to propagate I/O errors instead of