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(parent: 8574f5b) | patch
dm: optimize dm_request_fn()
authorMike Snitzer <snitzer@redhat.com>
Sun, 31 Jan 2016 22:33:32 +0000 (17:33 -0500)
committerMike Snitzer <snitzer@redhat.com>
Sun, 7 Feb 2016 02:29:30 +0000 (21:29 -0500)
commitbeb5bd65bdaf4abe27edd1c34588ebe5d7cfa29e
tree30489c57a7a5ca5a50c5855fa0cbd4e5cec409b5tree | snapshot
parent8574f5bd0517f18ce008901fe31bf7624d0d1978commit | diff
dm: optimize dm_request_fn()

DM multipath is the only request-based DM target -- which only supports
tables with a single target that is immutable.  Leverage this fact in
dm_request_fn().

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm.c diff | blob | history
Linux kernel for KaRo TX COM modules