dm: per target unplug callback support
authorNeilBrown <neilb@suse.de>
Thu, 13 Jan 2011 20:00:02 +0000 (20:00 +0000)
committerAlasdair G Kergon <agk@redhat.com>
Thu, 13 Jan 2011 20:00:02 +0000 (20:00 +0000)
commit99d03c141b40914b67d63c9d23b8da4386422ed7
treed9c2d4da01f749325fac949d96e35aedea05cfc4
parent9d357b0787bb3c91835d5e658c3bda178f9ca419
dm: per target unplug callback support

Add per-target unplug callback support.

Cc: linux-raid@vger.kernel.org
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-table.c
include/linux/device-mapper.h