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Rename completion helpers

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We have io_uring_get_sqe() on the submission side, yet the completion
side is named _completion. Rename as follows:

io_uring_get_completion()	io_uring_peek_cqe()
iO_uring_wait_completion()	io_uring_wait_cqe()

This better tells the user what the _get variant does by calling it
_peek instead, and we move to using _cqe() as the postfix instead
of _completion.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2019-04-18 08:32:06 -06:00
parent 4916320ec3
commit 39e0ebd4fc
12 changed files with 33 additions and 33 deletions
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20
src/queue.c
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@@ -10,8 +10,8 @@
#include "liburing.h"
#include "barrier.h"
static int __io_uring_get_completion(struct io_uring *ring,
struct io_uring_cqe **cqe_ptr, int wait)
static int __io_uring_get_cqe(struct io_uring *ring,
struct io_uring_cqe **cqe_ptr, int wait)
{
struct io_uring_cq *cq = &ring->cq;
const unsigned mask = *cq->kring_mask;
@@ -45,21 +45,21 @@ static int __io_uring_get_completion(struct io_uring *ring,
}
/*
* Return an IO completion, if one is readily available
* Return an IO completion, if one is readily available. Returns 0 with
* cqe_ptr filled in on success, -errno on failure.
*/
int io_uring_get_completion(struct io_uring *ring,
struct io_uring_cqe **cqe_ptr)
int io_uring_peek_cqe(struct io_uring *ring, struct io_uring_cqe **cqe_ptr)
{
return __io_uring_get_completion(ring, cqe_ptr, 0);
return __io_uring_get_cqe(ring, cqe_ptr, 0);
}
/*
* Return an IO completion, waiting for it if necessary
* Return an IO completion, waiting for it if necessary. Returns 0 with
* cqe_ptr filled in on success, -errno on failure.
*/
int io_uring_wait_completion(struct io_uring *ring,
struct io_uring_cqe **cqe_ptr)
int io_uring_wait_cqe(struct io_uring *ring, struct io_uring_cqe **cqe_ptr)
{
return __io_uring_get_completion(ring, cqe_ptr, 1);
return __io_uring_get_cqe(ring, cqe_ptr, 1);
}
/*