Commit e37dfc05 authored by Jens Axboe's avatar Jens Axboe
Browse files

io_uring/io-wq: move hash helpers to the top 



Just in preparation for using them higher up in the function, move
these generic helpers.

Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 28be240c

io_uring/io-wq.c

+10 −10
Original line number Diff line number Diff line
@@ -150,6 +150,16 @@ static bool io_acct_cancel_pending_work(struct io_wq *wq, 
static void create_worker_cb(struct callback_head *cb);

static void io_wq_cancel_tw_create(struct io_wq *wq);



static inline unsigned int __io_get_work_hash(unsigned int work_flags)

{

	return work_flags >> IO_WQ_HASH_SHIFT;

}



static inline unsigned int io_get_work_hash(struct io_wq_work *work)

{

	return __io_get_work_hash(atomic_read(&work->flags));

}



static bool io_worker_get(struct io_worker *worker)

{

	return refcount_inc_not_zero(&worker->ref);
@@ -454,16 +464,6 @@ static void __io_worker_idle(struct io_wq_acct *acct, struct io_worker *worker) 
	}

}



static inline unsigned int __io_get_work_hash(unsigned int work_flags)

{

	return work_flags >> IO_WQ_HASH_SHIFT;

}



static inline unsigned int io_get_work_hash(struct io_wq_work *work)

{

	return __io_get_work_hash(atomic_read(&work->flags));

}



static bool io_wait_on_hash(struct io_wq *wq, unsigned int hash)

{

	bool ret = false;