tree 8238090fc86fa6198680012b9d65d272529ba44b
parent 957935dcd8e11d6f789b4ed769b376040e15565b
author Christoph Hellwig <hch@infradead.org> 1301483109 +0000
committer Alex Elder <aelder@sgi.com> 1302268168 -0500

xfs: use proper interfaces for on-stack plugging

Add proper blk_start_plug/blk_finish_plug pairs for the two places where
we issue buffer I/O, and remove the blk_flush_plug in xfs_buf_lock and
xfs_buf_iowait, given that context switches already flush the per-process
plugging lists.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>