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block: Change the type of the last .rw_page() argument

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All .rw_page() callers pass an enum req_op value as last argument. Make
this explicit by changing the type of the last argument into enum req_op.
See also commit 3f289dcb4b ("block: make bdev_ops->rw_page() take a
REQ_OP instead of bool").

Cc: Tejun Heo <tj@kernel.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Damien Le Moal <damien.lemoal@wdc.com>
Cc: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220714180729.1065367-4-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bart Van Assche 2022-07-14 11:06:29 -07:00 committed by Jens Axboe
parent 77e7ffd7ad
commit 86947df3a9
5 changed files with 5 additions and 5 deletions
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2
drivers/block/brd.c
View File

@ -310,7 +310,7 @@ static void brd_submit_bio(struct bio *bio)
}
static int brd_rw_page(struct block_device *bdev, sector_t sector,
struct page *page, unsigned int op)
struct page *page, enum req_op op)
{
struct brd_device *brd = bdev->bd_disk->private_data;
int err;

2
drivers/block/zram/zram_drv.c
View File

@ -1631,7 +1631,7 @@ static void zram_slot_free_notify(struct block_device *bdev,
}
static int zram_rw_page(struct block_device *bdev, sector_t sector,
struct page *page, unsigned int op)
struct page *page, enum req_op op)
{
int offset, ret;
u32 index;

2
drivers/nvdimm/btt.c
View File

@ -1483,7 +1483,7 @@ static void btt_submit_bio(struct bio *bio)
}
static int btt_rw_page(struct block_device *bdev, sector_t sector,
struct page *page, unsigned int op)
struct page *page, enum req_op op)
{
struct btt *btt = bdev->bd_disk->private_data;
int rc;

2
drivers/nvdimm/pmem.c
View File

@ -239,7 +239,7 @@ static void pmem_submit_bio(struct bio *bio)
}
static int pmem_rw_page(struct block_device *bdev, sector_t sector,
struct page *page, unsigned int op)
struct page *page, enum req_op op)
{
struct pmem_device *pmem = bdev->bd_disk->private_data;
blk_status_t rc;

2
include/linux/blkdev.h
View File

@ -1381,7 +1381,7 @@ struct block_device_operations {
unsigned int flags);
int (*open) (struct block_device *, fmode_t);
void (*release) (struct gendisk *, fmode_t);
int (*rw_page)(struct block_device *, sector_t, struct page *, unsigned int);
int (*rw_page)(struct block_device *, sector_t, struct page *, enum req_op);
int (*ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
int (*compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
unsigned int (*check_events) (struct gendisk *disk,