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| author | Pavel Begunkov <asml.silence@gmail.com> | 2023-01-09 17:46:07 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-01-30 01:17:40 +0300 |
| commit | 360173ab9e1a8a50bc9092ae8c741f0a05d499b7 (patch) | |
| tree | b653dc43def51d70afb7f81ec1e684481bad361e /io_uring/io_uring.c | |
| parent | 3e5655552a8299492d54117a15b6ddf5a2e7512c (diff) | |
| download | linux-360173ab9e1a8a50bc9092ae8c741f0a05d499b7.tar.xz | |
io_uring: move io_run_local_work_locked
io_run_local_work_locked() is only used in io_uring.c, move it there.
With that we can also make __io_run_local_work() static.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/91757bcb33e5774e49fed6f2b6e058630608119b.1673274244.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/io_uring.c')
| -rw-r--r-- | io_uring/io_uring.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 79d94381d967..1e79f37b071b 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1296,7 +1296,7 @@ static void __cold io_move_task_work_from_local(struct io_ring_ctx *ctx) } } -int __io_run_local_work(struct io_ring_ctx *ctx, bool *locked) +static int __io_run_local_work(struct io_ring_ctx *ctx, bool *locked) { struct llist_node *node; struct llist_node fake; @@ -1337,6 +1337,22 @@ again: } +static inline int io_run_local_work_locked(struct io_ring_ctx *ctx) +{ + bool locked; + int ret; + + if (llist_empty(&ctx->work_llist)) + return 0; + + locked = true; + ret = __io_run_local_work(ctx, &locked); + /* shouldn't happen! */ + if (WARN_ON_ONCE(!locked)) + mutex_lock(&ctx->uring_lock); + return ret; +} + static int io_run_local_work(struct io_ring_ctx *ctx) { bool locked = mutex_trylock(&ctx->uring_lock); |