From 3035deac0cd5bd9c8cacdcf5a1c488cbc87abc2d Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Mon, 24 Feb 2025 12:42:19 +0000 Subject: [PATCH] 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 Reviewed-by: Anuj Gupta Link: https://lore.kernel.org/r/1a87a640265196a67bc38300128e0bfd7839ab1f.1740400452.git.asml.silence@gmail.com Signed-off-by: Jens Axboe --- io_uring/io_uring.h | 5 +++++ 1 file changed, 5 insertions(+) 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); -- 2.50.1