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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2013-12-02 18:30:25 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-08-13 12:31:43 -0600 |
| commit | 0e28997ec476bad4c7dbe0a08775290051325f53 (patch) | |
| tree | e20b1d1e3296c032ae98db632e082f1676eaa12a /block/blk-lib.c | |
| parent | 749b61dab30736eb95b1ee23738cae90973d4fc3 (diff) | |
btrfs: remove bio splitting and merge_bvec_fn() calls
Btrfs has been doing bio splitting from btrfs_map_bio(), by checking
device limits as well as calling ->merge_bvec_fn() etc. That is not
necessary any more, because generic_make_request() is now able to
handle arbitrarily sized bios. So clean up unnecessary code paths.
Cc: Chris Mason <clm@fb.com>
Cc: Josef Bacik <jbacik@fb.com>
Cc: linux-btrfs@vger.kernel.org
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Chris Mason <clm@fb.com>
[dpark: add more description in commit message]
Signed-off-by: Dongsu Park <dpark@posteo.net>
Signed-off-by: Ming Lin <ming.l@ssi.samsung.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-lib.c')
0 files changed, 0 insertions, 0 deletions