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Searched refs:sq_entries (Results 1 – 12 of 12) sorted by relevance

/linux/include/trace/events/
H A Dio_uring.h29 TP_PROTO(int fd, void *ctx, u32 sq_entries, u32 cq_entries, u32 flags),
31 TP_ARGS(fd, ctx, sq_entries, cq_entries, flags),
36 __field( u32, sq_entries )
44 __entry->sq_entries = sq_entries;
50 __entry->ctx, __entry->fd, __entry->sq_entries,
/linux/io_uring/
H A Dregister.c547 WRITE_ONCE(n.rings->sq_ring_mask, p->sq_entries - 1); in io_register_resize_rings()
549 WRITE_ONCE(n.rings->sq_ring_entries, p->sq_entries); in io_register_resize_rings()
604 if (tail - old_head > p->sq_entries) in io_register_resize_rings()
610 dst = i & (p->sq_entries - 1); in io_register_resize_rings()
611 src = i & (ctx->sq_entries - 1); in io_register_resize_rings()
614 if (unlikely(src >= ctx->sq_entries)) { in io_register_resize_rings()
673 ctx->sq_entries = p->sq_entries; in io_register_resize_rings()
H A Dio_uring.c1755 (unsigned)(sqe - ctx->sq_sqes) >= ctx->sq_entries - 1) in io_init_req()
1985 unsigned mask = ctx->sq_entries - 1; in io_get_sqe()
1991 if (unlikely(head >= ctx->sq_entries)) { in io_get_sqe()
1996 head = array_index_nospec(head, ctx->sq_entries); in io_get_sqe()
2023 entries = ctx->sq_entries; in io_submit_sqes()
2081 static int rings_size(unsigned int flags, unsigned int sq_entries, in rings_size() argument
2093 if (sq_entries < 2) in rings_size()
2103 rl->sq_size = array_size(sqe_size, sq_entries); in rings_size()
2124 sq_array_size = array_size(sizeof(u32), sq_entries); in rings_size()
2730 ctx->sq_entries = p->sq_entries; in io_allocate_scq_urings()
[all …]
H A Dio_uring.h460 return READ_ONCE(r->sq.tail) - READ_ONCE(r->sq.head) == ctx->sq_entries; in __io_sqring_full()
476 return min(entries, ctx->sq_entries); in __io_sqring_entries()
H A Dtctx.c41 concurrency = min(ctx->sq_entries, 4 * num_online_cpus()); in io_init_wq_offload()
/linux/tools/include/io_uring/
H A Dmini_liburing.h82 sq->ring_sz += p->sq_entries * sizeof(unsigned int); in io_uring_mmap()
98 size = p->sq_entries * sizeof(struct io_uring_sqe); in io_uring_mmap()
113 munmap(sq->sqes, p->sq_entries * sizeof(struct io_uring_sqe)); in io_uring_mmap()
/linux/tools/testing/selftests/coredump/
H A Dcoredump_worker_test.c117 r->sq_len = r->params.sq_off.array + r->params.sq_entries * sizeof(unsigned int); in uring_setup()
125 r->sqes_len = r->params.sq_entries * sizeof(struct io_uring_sqe); in uring_setup()
H A Dcoredump_test_helpers.c1839 sqring_sz = p.sq_off.array + p.sq_entries * sizeof(unsigned int); in arm_poll_notify()
1845 sqes = mmap(NULL, p.sq_entries * sizeof(*sqes), PROT_READ | PROT_WRITE, in arm_poll_notify()
/linux/tools/include/uapi/linux/
H A Dio_uring.h486 __u32 sq_entries; member
/linux/tools/testing/selftests/x86/
H A Dlam.c489 sring->ring_sz = p.sq_off.array + p.sq_entries * sizeof(unsigned int); in mmap_io_uring()
529 s->sq_ring.queue.sqes = mmap(0, p.sq_entries * sizeof(struct io_uring_sqe), in mmap_io_uring()
/linux/include/uapi/linux/
H A Dio_uring.h615 __u32 sq_entries; member
/linux/include/linux/
H A Dio_uring_types.h370 unsigned sq_entries; member