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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2010-02-26 00:20:37 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-02-26 13:58:08 +0100 |
| commit | eb28d31bc97e6374d81f404da309401ffaed467b (patch) | |
| tree | 580d750832dd1da39a5c93b91b8e069db3395b1c | |
| parent | e751e76a5f7adeee7438e68b0965559ad2864d0d (diff) | |
| download | lwn-eb28d31bc97e6374d81f404da309401ffaed467b.tar.gz lwn-eb28d31bc97e6374d81f404da309401ffaed467b.zip | |
block: Add BLK_ prefix to definitions
Add a BLK_ prefix to block layer constants.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| -rw-r--r-- | block/blk-settings.c | 4 | ||||
| -rw-r--r-- | drivers/block/ps3vram.c | 4 | ||||
| -rw-r--r-- | include/linux/blkdev.h | 10 |
3 files changed, 11 insertions, 7 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c index 4db46f2fcbe5..3c53b0beb8dd 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -94,7 +94,7 @@ void blk_set_default_limits(struct queue_limits *lim) lim->max_phys_segments = MAX_PHYS_SEGMENTS; lim->max_hw_segments = MAX_HW_SEGMENTS; lim->seg_boundary_mask = BLK_SEG_BOUNDARY_MASK; - lim->max_segment_size = MAX_SEGMENT_SIZE; + lim->max_segment_size = BLK_MAX_SEGMENT_SIZE; lim->max_sectors = BLK_DEF_MAX_SECTORS; lim->max_hw_sectors = INT_MAX; lim->max_discard_sectors = 0; @@ -154,7 +154,7 @@ void blk_queue_make_request(struct request_queue *q, make_request_fn *mfn) q->unplug_timer.data = (unsigned long)q; blk_set_default_limits(&q->limits); - blk_queue_max_sectors(q, SAFE_MAX_SECTORS); + blk_queue_max_sectors(q, BLK_SAFE_MAX_SECTORS); /* * If the caller didn't supply a lock, fall back to our embedded diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c index 1fb6c3135fc8..a7ecb43b16ab 100644 --- a/drivers/block/ps3vram.c +++ b/drivers/block/ps3vram.c @@ -753,8 +753,8 @@ static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev) blk_queue_make_request(queue, ps3vram_make_request); blk_queue_max_phys_segments(queue, MAX_PHYS_SEGMENTS); blk_queue_max_hw_segments(queue, MAX_HW_SEGMENTS); - blk_queue_max_segment_size(queue, MAX_SEGMENT_SIZE); - blk_queue_max_sectors(queue, SAFE_MAX_SECTORS); + blk_queue_max_segment_size(queue, BLK_MAX_SEGMENT_SIZE); + blk_queue_max_sectors(queue, BLK_SAFE_MAX_SECTORS); gendisk = alloc_disk(1); if (!gendisk) { diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index c051cea2df07..5d378627f446 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1016,11 +1016,15 @@ extern int blk_verify_command(unsigned char *cmd, fmode_t has_write_perm); #define MAX_PHYS_SEGMENTS 128 #define MAX_HW_SEGMENTS 128 #define SAFE_MAX_SECTORS 255 -#define BLK_DEF_MAX_SECTORS 1024 - #define MAX_SEGMENT_SIZE 65536 -#define BLK_SEG_BOUNDARY_MASK 0xFFFFFFFFUL +enum blk_default_limits { + BLK_MAX_SEGMENTS = 128, + BLK_SAFE_MAX_SECTORS = 255, + BLK_DEF_MAX_SECTORS = 1024, + BLK_MAX_SEGMENT_SIZE = 65536, + BLK_SEG_BOUNDARY_MASK = 0xFFFFFFFFUL, +}; #define blkdev_entry_to_request(entry) list_entry((entry), struct request, queuelist) |