diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-11-14 17:02:05 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-11-15 12:13:16 -0700 |
| commit | 079076b3416e78ba2bb3ce38e05e320c388c3120 (patch) | |
| tree | 9542a0f94fc2fcf98be8be557148904f8a55e58e /include/linux/blkdev.h | |
| parent | 8f4236d9008b0973a8281256ccfde6913cdec6cb (diff) | |
block: remove deadline __deadline manipulation helpers
No users left since the removal of the legacy request interface, we can
remove all the magic bit stealing now and make it a normal field.
But use WRITE_ONCE/READ_ONCE on the new deadline field, given that we
don't seem to have any mechanism to guarantee a new value actually
gets seen by other threads.
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index dd1e53fd4acf..60507ab7b358 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -224,9 +224,7 @@ struct request { refcount_t ref; unsigned int timeout; - - /* access through blk_rq_set_deadline, blk_rq_deadline */ - unsigned long __deadline; + unsigned long deadline; union { struct __call_single_data csd; |