diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-06-26 16:26:27 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-06-26 09:37:35 -0600 |
| commit | 73781b3b81e76583708a652c853d54d03dce031d (patch) | |
| tree | e24af9610e19831c1e32766660859e7123827124 | |
| parent | 3302f6f09052274945f877beeb83f74641de2418 (diff) | |
| download | lwn-73781b3b81e76583708a652c853d54d03dce031d.tar.gz lwn-73781b3b81e76583708a652c853d54d03dce031d.zip | |
block: remove disk_update_readahead
Mark blk_apply_bdi_limits non-static and open code disk_update_readahead
in the only caller.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20240626142637.300624-7-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/blk-settings.c | 8 | ||||
| -rw-r--r-- | block/blk.h | 2 | ||||
| -rw-r--r-- | block/genhd.c | 2 | ||||
| -rw-r--r-- | include/linux/blkdev.h | 1 |
4 files changed, 4 insertions, 9 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c index c2221b7406d4..c692e80bb4f8 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -55,7 +55,7 @@ void blk_set_stacking_limits(struct queue_limits *lim) } EXPORT_SYMBOL(blk_set_stacking_limits); -static void blk_apply_bdi_limits(struct backing_dev_info *bdi, +void blk_apply_bdi_limits(struct backing_dev_info *bdi, struct queue_limits *lim) { /* @@ -434,12 +434,6 @@ int queue_limits_set(struct request_queue *q, struct queue_limits *lim) } EXPORT_SYMBOL_GPL(queue_limits_set); -void disk_update_readahead(struct gendisk *disk) -{ - blk_apply_bdi_limits(disk->bdi, &disk->queue->limits); -} -EXPORT_SYMBOL_GPL(disk_update_readahead); - /** * blk_limits_io_min - set minimum request size for a device * @limits: the queue limits diff --git a/block/blk.h b/block/blk.h index d0a986d8ee50..95e5a4f81693 100644 --- a/block/blk.h +++ b/block/blk.h @@ -358,6 +358,8 @@ bool blk_rq_merge_ok(struct request *rq, struct bio *bio); enum elv_merge blk_try_merge(struct request *rq, struct bio *bio); int blk_set_default_limits(struct queue_limits *lim); +void blk_apply_bdi_limits(struct backing_dev_info *bdi, + struct queue_limits *lim); int blk_dev_init(void); /* diff --git a/block/genhd.c b/block/genhd.c index 8f1f3c6b4d67..4dc95a463505 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -524,7 +524,7 @@ int __must_check device_add_disk(struct device *parent, struct gendisk *disk, disk->part0->bd_dev = MKDEV(disk->major, disk->first_minor); } - disk_update_readahead(disk); + blk_apply_bdi_limits(disk->bdi, &disk->queue->limits); disk_add_events(disk); set_bit(GD_ADDED, &disk->state); return 0; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index b37826b350a2..6b88382012e9 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -973,7 +973,6 @@ static inline void blk_queue_disable_write_zeroes(struct request_queue *q) /* * Access functions for manipulating queue properties */ -void disk_update_readahead(struct gendisk *disk); extern void blk_limits_io_min(struct queue_limits *limits, unsigned int min); extern void blk_limits_io_opt(struct queue_limits *limits, unsigned int opt); extern void blk_set_queue_depth(struct request_queue *q, unsigned int depth); |