rbd: adjust queue limits for "fancy" striping
authorIlya Dryomov <idryomov@gmail.com>
Mon, 16 Apr 2018 07:32:18 +0000 (09:32 +0200)
committerIlya Dryomov <idryomov@gmail.com>
Mon, 16 Apr 2018 07:38:40 +0000 (09:38 +0200)
commit420efbdf4d2358dc12913298ad44d041c6ac0ed6
treea6d1503503086cdb3a06a8e0bca4e2d26d78a0ec
parentc6244b3b23771b258656445dcd212be759265b84
rbd: adjust queue limits for "fancy" striping

In order to take full advantage of merging in ceph_file_to_extents(),
allow object set sized I/Os.  If the layout is not "fancy", an object
set consists of just one object.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
drivers/block/rbd.c