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Searched refs:sq_entries (Results 1 – 8 of 8) 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.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/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