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authorMikulas Patocka <mpatocka@redhat.com>2009-12-10 23:52:02 +0000
committerAlasdair G Kergon <agk@redhat.com>2009-12-10 23:52:02 +0000
commitc0da3748b9a894b9f9b561ecc2d090a913988a0f (patch)
tree85213c004d3b39dae3d64ab8e4a641958421b231 /drivers/pnp
parent076010e2e6ea5b66dfd1f81a6133fb014c9b291d (diff)
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dm raid1: implement mirror_flush
Implement flush callee. It uses dm_io to send zero-size barrier synchronously and concurrently to all the mirror legs. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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