| commit | 760f83ea63a7b2c12b3b1e656b24cbb880b6b814 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Tue Apr 28 13:27:54 2020 +0200 |
| committer | Jens Axboe <axboe@kernel.dk> | Wed Apr 29 09:33:26 2020 -0600 |
| tree | d66373dc8dac91571a6ff854e4b6eedc7faeb69f | |
| parent | 3fdd40861d800a4e1eb67c5158e8ab90076e2f93 [diff] |
block: cleanup the memory stall accounting in submit_bio Instead of a convoluted chain just check for REQ_OP_READ directly, and keep all the memory stall code together in a single unlikely branch. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>