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(parent: 591ddcf) | patch
dm mpath: use blk-mq pdu for per-request 'struct dm_mpath_io'
authorMike Snitzer <snitzer@redhat.com>
Sun, 31 Jan 2016 17:08:36 +0000 (12:08 -0500)
committerMike Snitzer <snitzer@redhat.com>
Tue, 23 Feb 2016 03:34:38 +0000 (22:34 -0500)
commit8637a6bf14e6e08dc6b0dd2124352ed6431cf705
tree227eabb064a1fa0d74613d49dc2f470b3be0bb3etree | snapshot (tar.gz zip)
parent591ddcfc4bfad28e096787b1159942124d49cd1ecommit | diff
dm mpath: use blk-mq pdu for per-request 'struct dm_mpath_io'

Allow the multipath target to avoid making small allocations for each
'struct dm_mpath_io' that is needed for each request.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-mpath.c diff | blob | blame | history