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Searched refs:cq_entries (Results 1 – 11 of 11) sorted by relevance

/linux/io_uring/
H A Dfdinfo.c64 unsigned int sq_mask = ctx->sq_entries - 1, cq_mask = ctx->cq_entries - 1; in __io_uring_show_fdinfo()
70 unsigned int cq_entries, sq_entries; in __io_uring_show_fdinfo() local
154 cq_entries = min(cq_tail - cq_head, ctx->cq_entries); in __io_uring_show_fdinfo()
155 for (i = 0; i < cq_entries; i++) { in __io_uring_show_fdinfo()
H A Dio_uring.c242 hash_bits = ilog2(p->cq_entries) - 5; in io_ring_ctx_alloc()
528 if (!dying && __io_cqring_events(ctx) == ctx->cq_entries) in __io_cqring_overflow_flush()
695 if (__io_cqring_events(ctx) < ctx->cq_entries) { in io_fill_nop_cqe()
715 unsigned int off = ctx->cached_cq_tail & (ctx->cq_entries - 1); in io_cqe_cache_refill()
730 if (cqe32 && off + 1 == ctx->cq_entries) { in io_cqe_cache_refill()
737 queued = min(__io_cqring_events(ctx), ctx->cq_entries); in io_cqe_cache_refill()
738 free = ctx->cq_entries - queued; in io_cqe_cache_refill()
740 len = min(free, ctx->cq_entries - off); in io_cqe_cache_refill()
1200 min_events = min(min_events, ctx->cq_entries); in io_iopoll_check()
2076 unsigned int cq_entries, struct io_rings_layout *rl) in rings_size() argument
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H A Dregister.c546 WRITE_ONCE(n.rings->cq_ring_mask, p->cq_entries - 1); in io_register_resize_rings()
548 WRITE_ONCE(n.rings->cq_ring_entries, p->cq_entries); in io_register_resize_rings()
622 if (tail - old_head > p->cq_entries) { in io_register_resize_rings()
637 src_mask = ctx->cq_entries - 1; in io_register_resize_rings()
638 dst_mask = p->cq_entries - 1; in io_register_resize_rings()
642 src_mask = (ctx->cq_entries << 1) - 1; in io_register_resize_rings()
643 dst_mask = (p->cq_entries << 1) - 1; in io_register_resize_rings()
662 ctx->cq_entries = p->cq_entries; in io_register_resize_rings()
H A Dwait.c197 min_events = min_t(int, min_events, ctx->cq_entries); in io_cqring_wait()
/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),
37 __field( u32, cq_entries )
45 __entry->cq_entries = cq_entries;
51 __entry->cq_entries, __entry->flags)
/linux/tools/include/io_uring/
H A Dmini_liburing.h79 sq->ring_sz += p->cq_entries * sizeof(struct io_uring_cqe); in io_uring_mmap()
108 cq->ring_sz = p->cq_off.cqes + p->cq_entries * sizeof(struct io_uring_cqe); in io_uring_mmap()
/linux/tools/include/uapi/linux/
H A Dio_uring.h487 __u32 cq_entries; member
/linux/include/linux/
H A Dio_uring_types.h393 unsigned cq_entries; member
/linux/include/uapi/linux/
H A Dio_uring.h616 __u32 cq_entries; member
/linux/tools/testing/selftests/x86/
H A Dlam.c490 cring->ring_sz = p.cq_off.cqes + p.cq_entries * sizeof(struct io_uring_cqe); in mmap_io_uring()
/linux/tools/testing/selftests/ublk/
H A Dkublk.c40 p.cq_entries = cq_depth; in ublk_setup_ring()