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| author |  Jan Kara <jack@suse.cz>
| 2019-11-06 11:48:57 +0100 |
|---|---|---|
| committer |  Jens Axboe <axboe@kernel.dk>
| 2019-11-06 07:16:07 -0700 |
| commit | f8db383507d658c5a729b062c97710efda876cd4 (patch) | |
| tree | 20879e9cbe8419ddb48704af106dd290a2f27071 /block/blk-zoned.c | |
| parent | block: avoid blk_bio_segment_split for small I/O operations (diff) | |
| download | linux-f8db383507d658c5a729b062c97710efda876cd4.tar.gz linux-f8db383507d658c5a729b062c97710efda876cd4.tar.bz2 linux-f8db383507d658c5a729b062c97710efda876cd4.zip | |
block: Warn if elevator= parameter is used
With transition to blk-mq, the elevator= kernel argument was removed as
it makes less and less sense with the current variety of devices. Since
this may surprise some users and there are advices on the Internet that
still suggest to use it, let's at least warn if the parameter is used.
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-zoned.c')
0 files changed, 0 insertions, 0 deletions