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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 /include/linux/blkdev.h | |
| parent | e751e76a5f7adeee7438e68b0965559ad2864d0d (diff) | |
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>
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 10 |
1 files changed, 7 insertions, 3 deletions
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) |