Searched refs:nr_events (Results 1 – 2 of 2) sorted by relevance
| /fs/ |
| D | aio.c | 122 unsigned nr_events; member
460 static int aio_setup_ring(struct kioctx *ctx, unsigned int nr_events) in aio_setup_ring() argument
470 nr_events += 2; /* 1 is required, 2 for good luck */ in aio_setup_ring()
473 size += sizeof(struct io_event) * nr_events; in aio_setup_ring()
486 nr_events = (PAGE_SIZE * nr_pages - sizeof(struct aio_ring)) in aio_setup_ring()
541 ctx->nr_events = nr_events; /* trusted copy */ in aio_setup_ring()
544 ring->nr = nr_events; /* user copy */ in aio_setup_ring()
701 static struct kioctx *ioctx_alloc(unsigned nr_events) in ioctx_alloc() argument
711 unsigned int max_reqs = nr_events; in ioctx_alloc()
722 nr_events = max(nr_events, num_possible_cpus() * 4); in ioctx_alloc()
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| D | io_uring.c | 759 static void io_iopoll_complete(struct io_ring_ctx *ctx, unsigned int *nr_events, in io_iopoll_complete() argument
772 (*nr_events)++; in io_iopoll_complete()
795 static int io_do_iopoll(struct io_ring_ctx *ctx, unsigned int *nr_events, in io_do_iopoll() argument
807 spin = !ctx->poll_multi_file && *nr_events < min; in io_do_iopoll()
835 io_iopoll_complete(ctx, nr_events, &done); in io_do_iopoll()
845 static int io_iopoll_getevents(struct io_ring_ctx *ctx, unsigned int *nr_events, in io_iopoll_getevents() argument
851 ret = io_do_iopoll(ctx, nr_events, min); in io_iopoll_getevents()
854 if (!min || *nr_events >= min) in io_iopoll_getevents()
872 unsigned int nr_events = 0; in io_iopoll_reap_events() local
874 io_iopoll_getevents(ctx, &nr_events, 1); in io_iopoll_reap_events()
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