diff options
Diffstat (limited to 'include/linux/blk_types.h')
| -rw-r--r-- | include/linux/blk_types.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 23c1ab2a9475..32d87522f349 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -249,9 +249,10 @@ enum req_op { REQ_OP_WRITE, REQ_OP_DISCARD, /* request to discard sectors */ REQ_OP_WRITE_SAME, /* write same block many times */ + REQ_OP_FLUSH, /* request for cache flush */ }; -#define REQ_OP_BITS 2 +#define REQ_OP_BITS 3 typedef unsigned int blk_qc_t; #define BLK_QC_T_NONE -1U |