diff options
| author |   Christoph Hellwig <hch@lst.de> | 2021-10-12 13:12:21 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:36 -0600 |
| commit | 6ce913fe3eee14f40f778e85999c9e599dda8c6b (patch) | |
| tree | 9e49e5eff35e1d0272a92d31460613b0b306aec3 /include/linux/blk_types.h | |
| parent | io_uring: don't sleep when polling for I/O (diff) | |
| download | linux-dev-6ce913fe3eee14f40f778e85999c9e599dda8c6b.tar.xz linux-dev-6ce913fe3eee14f40f778e85999c9e599dda8c6b.zip | |
block: rename REQ_HIPRI to REQ_POLLED
Unlike the RWF_HIPRI userspace ABI which is intentionally kept vague,
the bio flag is specific to the polling implementation, so rename and
document it properly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Tested-by: Mark Wunderlich <mark.wunderlich@intel.com>
Link: https://lore.kernel.org/r/20211012111226.760968-12-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/blk_types.h')
| -rw-r--r-- | include/linux/blk_types.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 5017ba8fc539..f8b9fce68834 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -384,7 +384,7 @@ enum req_flag_bits { /* command specific flags for REQ_OP_WRITE_ZEROES: */ __REQ_NOUNMAP, /* do not free blocks when zeroing */ - __REQ_HIPRI, + __REQ_POLLED, /* caller polls for completion using blk_poll */ /* for driver use */ __REQ_DRV, @@ -409,7 +409,7 @@ enum req_flag_bits { #define REQ_CGROUP_PUNT (1ULL << __REQ_CGROUP_PUNT) #define REQ_NOUNMAP (1ULL << __REQ_NOUNMAP) -#define REQ_HIPRI (1ULL << __REQ_HIPRI) +#define REQ_POLLED (1ULL << __REQ_POLLED) #define REQ_DRV (1ULL << __REQ_DRV) #define REQ_SWAP (1ULL << __REQ_SWAP) |