diff options
| author |   Pavel Begunkov <asml.silence@gmail.com> | 2025-02-24 12:42:19 +0000 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2025-02-24 07:34:21 -0700 |
| commit | 3035deac0cd5bd9c8cacdcf5a1c488cbc87abc2d (patch) | |
| tree | e18d1eb964604ffa3801d624549e14e13718d703 /io_uring | |
| parent | io_uring: use lockless_cq flag in io_req_complete_post() (diff) | |
| download | wireguard-linux-3035deac0cd5bd9c8cacdcf5a1c488cbc87abc2d.tar.xz wireguard-linux-3035deac0cd5bd9c8cacdcf5a1c488cbc87abc2d.zip | |
io_uring: introduce io_is_compat()
A preparation patch adding a simple helper for gauging the compat state.
It'll help us to optimise and compile out more code in the following
commits.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Reviewed-by: Anuj Gupta <anuj20.g@samsung.com>
Link: https://lore.kernel.org/r/1a87a640265196a67bc38300128e0bfd7839ab1f.1740400452.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/io_uring.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h index 6c46d9cdd7aa..d5c9b7a6911d 100644 --- a/io_uring/io_uring.h +++ b/io_uring/io_uring.h @@ -147,6 +147,11 @@ static inline void io_lockdep_assert_cq_locked(struct io_ring_ctx *ctx) #endif } +static inline bool io_is_compat(struct io_ring_ctx *ctx) +{ + return IS_ENABLED(CONFIG_COMPAT) && unlikely(ctx->compat); +} + static inline void io_req_task_work_add(struct io_kiocb *req) { __io_req_task_work_add(req, 0); |