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| author | Tejun Heo <tj@kernel.org> | 2010-09-03 11:56:16 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-09-10 12:35:36 +0200 |
| commit | 6958f145459ca7ad9715024de97445addacb8510 (patch) | |
| tree | c8c945eb68ceb88bd34647d7bcaedd13a0d753ca /drivers/md/multipath.h | |
| parent | 589d7ed02ade0d06a3510da2e15a7edfdb2ef3d8 (diff) | |
| download | op-kernel-dev-6958f145459ca7ad9715024de97445addacb8510.zip op-kernel-dev-6958f145459ca7ad9715024de97445addacb8510.tar.gz | |
block: kill QUEUE_ORDERED_BY_TAG
Nobody is making meaningful use of ORDERED_BY_TAG now and queue
draining for barrier requests will be removed soon which will render
the advantage of tag ordering moot. Kill ORDERED_BY_TAG. The
following users are affected.
* brd: converted to ORDERED_DRAIN.
* virtio_blk: ORDERED_TAG path was already marked deprecated. Removed.
* xen-blkfront: ORDERED_TAG case dropped.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/md/multipath.h')
0 files changed, 0 insertions, 0 deletions
