projects / GitHub / LineageOS / android_kernel_samsung_universal7580.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 67a46da) | patch
dm io: handle empty barriers
authorMikulas Patocka <mpatocka@redhat.com>
Thu, 10 Dec 2009 23:52:22 +0000 (23:52 +0000)
committerAlasdair G Kergon <agk@redhat.com>
Thu, 10 Dec 2009 23:52:22 +0000 (23:52 +0000)
commit12fc0f49dc994d8d90dcf3df13f5b1ee5441288d
tree60959c326d01807f3e9a72bd1799717d0166ac6etree | snapshot (tar.gz zip)
parent67a46dad25ccc8910995d8671f7ec17a6bc823cbcommit | diff
dm io: handle empty barriers

Accept empty barriers in dm-io.

dm-io will process empty write barrier requests just like the other
read/write requests.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-io.c diff | blob | blame | history