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| author |   Damien Le Moal <damien.lemoal@wdc.com> | 2019-07-11 00:56:08 +0900 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2019-07-10 14:18:01 -0600 |
| commit | 36847a005489cfb74dc6388952da73346f867dca (patch) | |
| tree | 28e78632fbf0820f23f869f6b62805ef7002f4b1 /include/linux/elevator.h | |
| parent | blk-throttle: fix zero wait time for iops throttled group (diff) | |
| download | wireguard-linux-36847a005489cfb74dc6388952da73346f867dca.tar.xz wireguard-linux-36847a005489cfb74dc6388952da73346f867dca.zip | |
block: Remove unused definitions
The ELV_MQUEUE_XXX definitions in include/linux/elevator.h are unused
since the removal of elevator_may_queue_fn in kernel 5.0. Remove these
definitions and also remove the documentation of elevator_may_queue_fn
in Documentiation/block/biodoc.txt.
Acked-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/elevator.h')
| -rw-r--r-- | include/linux/elevator.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/include/linux/elevator.h b/include/linux/elevator.h index 169bb2e02516..38590c30a11d 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -160,15 +160,6 @@ extern struct request *elv_rb_find(struct rb_root *, sector_t); #define ELEVATOR_INSERT_FLUSH 5 #define ELEVATOR_INSERT_SORT_MERGE 6 -/* - * return values from elevator_may_queue_fn - */ -enum { - ELV_MQUEUE_MAY, - ELV_MQUEUE_NO, - ELV_MQUEUE_MUST, -}; - #define rq_end_sector(rq) (blk_rq_pos(rq) + blk_rq_sectors(rq)) #define rb_entry_rq(node) rb_entry((node), struct request, rb_node) |