diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2025-02-26 20:46:34 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-02-27 07:27:56 -0700 |
| commit | 0fea2c4509a7aacb32445d12516abf01c012c806 (patch) | |
| tree | 67316cbac6d1c363627b6c68ef28c6d94900a81e /io_uring | |
| parent | 5ee6e3ea31fcaa8e27d6e44c2739d98c229cabbc (diff) | |
io_uring: rearrange opdef flags by use pattern
Keep all flags that we use in the generic req init path close together.
That saves a load for x86 because apparently some compilers prefer
reading single bytes.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/ef03b6ce4a0c2a5234cd4037fa07e9e4902dcc9e.1740602793.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/opdef.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/io_uring/opdef.h b/io_uring/opdef.h index 14456436ff74..719a52104abe 100644 --- a/io_uring/opdef.h +++ b/io_uring/opdef.h @@ -7,6 +7,12 @@ struct io_issue_def { unsigned needs_file : 1; /* should block plug */ unsigned plug : 1; + /* supports ioprio */ + unsigned ioprio : 1; + /* supports iopoll */ + unsigned iopoll : 1; + /* op supports buffer selection */ + unsigned buffer_select : 1; /* hash wq insertion if file is a regular file */ unsigned hash_reg_file : 1; /* unbound wq insertion if file is a non-regular file */ @@ -15,14 +21,8 @@ struct io_issue_def { unsigned pollin : 1; unsigned pollout : 1; unsigned poll_exclusive : 1; - /* op supports buffer selection */ - unsigned buffer_select : 1; /* skip auditing */ unsigned audit_skip : 1; - /* supports ioprio */ - unsigned ioprio : 1; - /* supports iopoll */ - unsigned iopoll : 1; /* have to be put into the iopoll list */ unsigned iopoll_queue : 1; /* vectored opcode, set if 1) vectored, and 2) handler needs to know */ |