diff options
Diffstat (limited to 'include/linux/blk_types.h')
| -rw-r--r-- | include/linux/blk_types.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index a24d4078fb21..0e6a2af7ed3d 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -337,8 +337,12 @@ enum { typedef __u32 __bitwise blk_mq_req_flags_t; -/* - * Operations and flags common to the bio and request structures. +#define REQ_OP_BITS 8 +#define REQ_OP_MASK ((1 << REQ_OP_BITS) - 1) +#define REQ_FLAG_BITS 24 + +/** + * enum req_op - Operations common to the bio and request structures. * We use 8 bits for encoding the operation, and the remaining 24 for flags. * * The least significant bit of the operation number indicates the data @@ -350,11 +354,7 @@ typedef __u32 __bitwise blk_mq_req_flags_t; * If a operation does not transfer data the least significant bit has no * meaning. */ -#define REQ_OP_BITS 8 -#define REQ_OP_MASK ((1 << REQ_OP_BITS) - 1) -#define REQ_FLAG_BITS 24 - -enum req_opf { +enum req_op { /* read sectors from the device */ REQ_OP_READ = 0, /* write sectors to the device */ @@ -509,7 +509,7 @@ static inline bool op_is_discard(unsigned int op) * due to its different handling in the block layer and device response in * case of command failure. */ -static inline bool op_is_zone_mgmt(enum req_opf op) +static inline bool op_is_zone_mgmt(enum req_op op) { switch (op & REQ_OP_MASK) { case REQ_OP_ZONE_RESET: |