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dm cache: simplify deferred set reference count increments
authorJoe Thornber <ejt@redhat.com>
Tue, 13 May 2014 15:18:38 +0000 (16:18 +0100)
committerMike Snitzer <snitzer@redhat.com>
Fri, 1 Aug 2014 16:30:32 +0000 (12:30 -0400)
Factor out inc_and_issue and inc_ds helpers to simplify deferred set
reference count increments.  Also cleanup cache_map to consistently call
cell_defer and inc_ds when the bio is DM_MAPIO_REMAPPED.

No functional change.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-cache-target.c patch | blob | history

diff --cc drivers/md/dm-cache-target.c
Simple merge
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