diff options
| author | Jens Axboe <axboe@kernel.dk> | 2024-03-07 22:53:24 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-03-08 17:56:27 +0300 |
| commit | 186daf2385295acf19ecf48f4d5214cc2d925933 (patch) | |
| tree | b630fe6f56ce7e0d86497a5e78388f50d7609cb4 /include | |
| parent | 9817ad85899fb695f875610fb743cb18cf087582 (diff) | |
| download | linux-186daf2385295acf19ecf48f4d5214cc2d925933.tar.xz | |
io_uring/kbuf: rename REQ_F_PARTIAL_IO to REQ_F_BL_NO_RECYCLE
We only use the flag for this purpose, so rename it accordingly. This
further prevents various other use cases of it, keeping it clean and
consistent. Then we can also check it in one spot, when it's being
attempted recycled, and remove some dead code in io_kbuf_recycle_ring().
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/io_uring_types.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h index d8111d64812b..e24893625085 100644 --- a/include/linux/io_uring_types.h +++ b/include/linux/io_uring_types.h @@ -470,7 +470,6 @@ enum { REQ_F_SKIP_LINK_CQES_BIT, REQ_F_SINGLE_POLL_BIT, REQ_F_DOUBLE_POLL_BIT, - REQ_F_PARTIAL_IO_BIT, REQ_F_APOLL_MULTISHOT_BIT, REQ_F_CLEAR_POLLIN_BIT, REQ_F_HASH_LOCKED_BIT, @@ -481,6 +480,7 @@ enum { REQ_F_CANCEL_SEQ_BIT, REQ_F_CAN_POLL_BIT, REQ_F_BL_EMPTY_BIT, + REQ_F_BL_NO_RECYCLE_BIT, /* not a real bit, just to check we're not overflowing the space */ __REQ_F_LAST_BIT, @@ -543,8 +543,6 @@ enum { REQ_F_SINGLE_POLL = IO_REQ_FLAG(REQ_F_SINGLE_POLL_BIT), /* double poll may active */ REQ_F_DOUBLE_POLL = IO_REQ_FLAG(REQ_F_DOUBLE_POLL_BIT), - /* request has already done partial IO */ - REQ_F_PARTIAL_IO = IO_REQ_FLAG(REQ_F_PARTIAL_IO_BIT), /* fast poll multishot mode */ REQ_F_APOLL_MULTISHOT = IO_REQ_FLAG(REQ_F_APOLL_MULTISHOT_BIT), /* recvmsg special flag, clear EPOLLIN */ @@ -559,6 +557,8 @@ enum { REQ_F_CAN_POLL = IO_REQ_FLAG(REQ_F_CAN_POLL_BIT), /* buffer list was empty after selection of buffer */ REQ_F_BL_EMPTY = IO_REQ_FLAG(REQ_F_BL_EMPTY_BIT), + /* don't recycle provided buffers for this request */ + REQ_F_BL_NO_RECYCLE = IO_REQ_FLAG(REQ_F_BL_NO_RECYCLE_BIT), }; typedef void (*io_req_tw_func_t)(struct io_kiocb *req, struct io_tw_state *ts); |