diff options
| -rw-r--r-- | block/linux-aio.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/block/linux-aio.c b/block/linux-aio.c index b8709427a4..b223d9e3d9 100644 --- a/block/linux-aio.c +++ b/block/linux-aio.c @@ -40,7 +40,7 @@ struct qemu_laiocb { typedef struct { int plugged; - unsigned int idx; + unsigned int n; bool blocked; QSIMPLEQ_HEAD(, qemu_laiocb) pending; } LaioQueue; @@ -180,7 +180,7 @@ static void ioq_init(LaioQueue *io_q) { QSIMPLEQ_INIT(&io_q->pending); io_q->plugged = 0; - io_q->idx = 0; + io_q->n = 0; io_q->blocked = false; } @@ -208,11 +208,11 @@ static int ioq_submit(struct qemu_laio_state *s) } for (i = 0; i < ret; i++) { - s->io_q.idx--; + s->io_q.n--; QSIMPLEQ_REMOVE_HEAD(&s->io_q.pending, next); } } while (ret == len && !QSIMPLEQ_EMPTY(&s->io_q.pending)); - s->io_q.blocked = (s->io_q.idx > 0); + s->io_q.blocked = (s->io_q.n > 0); return ret; } @@ -276,9 +276,9 @@ BlockAIOCB *laio_submit(BlockDriverState *bs, void *aio_ctx, int fd, io_set_eventfd(&laiocb->iocb, event_notifier_get_fd(&s->e)); QSIMPLEQ_INSERT_TAIL(&s->io_q.pending, laiocb, next); - s->io_q.idx++; + s->io_q.n++; if (!s->io_q.blocked && - (!s->io_q.plugged || s->io_q.idx >= MAX_QUEUED_IO)) { + (!s->io_q.plugged || s->io_q.n >= MAX_QUEUED_IO)) { ioq_submit(s); } return &laiocb->common; |