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author | Christoph Hellwig <hch@infradead.org> | 2011-08-23 08:28:05 +0000 |
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committer | Alex Elder <aelder@sgi.com> | 2011-10-11 21:14:59 -0500 |
commit | 5a8ee6bafdd0ab8555adceac8b2cec539a552a1f (patch) | |
tree | 58ee49a1a736bac15082444e3cd85f0ba568d63d /fs/xfs/xfs_buf_item.c | |
parent | 527cfdf19dd538a5a9e46b9bed0f30a38c28438d (diff) | |
download | op-kernel-dev-5a8ee6bafdd0ab8555adceac8b2cec539a552a1f.zip op-kernel-dev-5a8ee6bafdd0ab8555adceac8b2cec539a552a1f.tar.gz |
xfs: move more delwri setup into xfs_buf_delwri_queue
Do not transfer a reference held by the caller to the buffer on the list,
or decrement it in xfs_buf_delwri_queue, but instead grab a new reference
if needed, and let the caller drop its own reference. Also move setting
of the XBF_DELWRI and XBF_ASYNC flags into xfs_buf_delwri_queue, and
only do it if needed. Note that for now xfs_buf_unlock already has
XBF_DELWRI, but that will change in the following patches.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_buf_item.c')
0 files changed, 0 insertions, 0 deletions