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(parent: ede7ee8) | patch
md/raid5: remove redundant bio initialisations.
authorNeilBrown <neilb@suse.de>
Thu, 22 Dec 2011 23:17:52 +0000 (10:17 +1100)
committerNeilBrown <neilb@suse.de>
Thu, 22 Dec 2011 23:17:52 +0000 (10:17 +1100)
commit995c4275a7e14b8752f301e4570831a108ae4303
tree2bee4c8daf14b6453371bb348b18d37d7e3cdb07tree | snapshot (tar.gz zip)
parentede7ee8b4d007f308aa033be676b1a048f99e9dbcommit | diff
md/raid5: remove redundant bio initialisations.

We current initialise some fields of a bio when preparing a
stripe_head, and again just before submitting the request.

Remove the duplication by only setting the fields that lower level
devices don't touch in raid5_build_block, and only set the changeable
fields in ops_run_io.

Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/raid5.c diff | blob | blame | history