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io_uring: move io_put_task() definition

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Move the function in the source file as it is to get rid of forward
declarations.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/33d917d69e4206557c75a5b98fe22bcdf77ce47d.1628471125.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2021-08-09 13:04:13 +01:00 committed by Jens Axboe
parent e73c5c7cd3
commit 6a290a1442
1 changed files with 11 additions and 12 deletions
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23
fs/io_uring.c
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@ -1052,7 +1052,6 @@ static bool io_cqring_fill_event(struct io_ring_ctx *ctx, u64 user_data,
static void io_put_req(struct io_kiocb *req);
static void io_put_req_deferred(struct io_kiocb *req, int nr);
static void io_dismantle_req(struct io_kiocb *req);
static void io_put_task(struct task_struct *task, int nr);
static struct io_kiocb *io_prep_linked_timeout(struct io_kiocb *req);
static void io_queue_linked_timeout(struct io_kiocb *req);
static int __io_register_rsrc_update(struct io_ring_ctx *ctx, unsigned type,
@ -1571,6 +1570,17 @@ static inline void req_ref_get(struct io_kiocb *req)
atomic_inc(&req->refs);
}
/* must to be called somewhat shortly after putting a request */
static inline void io_put_task(struct task_struct *task, int nr)
{
struct io_uring_task *tctx = task->io_uring;
percpu_counter_sub(&tctx->inflight, nr);
if (unlikely(atomic_read(&tctx->in_idle)))
wake_up(&tctx->wait);
put_task_struct_many(task, nr);
}
static bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data,
long res, unsigned int cflags)
{
@ -1809,17 +1819,6 @@ static void io_dismantle_req(struct io_kiocb *req)
}
}
/* must to be called somewhat shortly after putting a request */
static inline void io_put_task(struct task_struct *task, int nr)
{
struct io_uring_task *tctx = task->io_uring;
percpu_counter_sub(&tctx->inflight, nr);
if (unlikely(atomic_read(&tctx->in_idle)))
wake_up(&tctx->wait);
put_task_struct_many(task, nr);
}
static void __io_free_req(struct io_kiocb *req)
{
struct io_ring_ctx *ctx = req->ctx;