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authorMikulas Patocka <mpatocka@redhat.com>2009-12-10 23:52:22 +0000
committerAlasdair G Kergon <agk@redhat.com>2009-12-10 23:52:22 +0000
commit12fc0f49dc994d8d90dcf3df13f5b1ee5441288d (patch)
tree60959c326d01807f3e9a72bd1799717d0166ac6e /include
parent67a46dad25ccc8910995d8671f7ec17a6bc823cb (diff)
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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>
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