Searched refs:cq_entries (Results 1 – 6 of 6) sorted by relevance
| /Linux-v5.15/include/trace/events/ |
| D | io_uring.h | 26 TP_PROTO(int fd, void *ctx, u32 sq_entries, u32 cq_entries, u32 flags),
28 TP_ARGS(fd, ctx, sq_entries, cq_entries, flags),
34 __field( u32, cq_entries )
42 __entry->cq_entries = cq_entries;
48 __entry->cq_entries, __entry->flags)
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| /Linux-v5.15/drivers/infiniband/hw/hns/ |
| D | hns_roce_cq.c | 313 static void set_cq_param(struct hns_roce_cq *hr_cq, u32 cq_entries, int vector, in set_cq_param() argument
318 cq_entries = max(cq_entries, hr_dev->caps.min_cqes); in set_cq_param()
319 cq_entries = roundup_pow_of_two(cq_entries); in set_cq_param()
320 hr_cq->ib_cq.cqe = cq_entries - 1; /* used as cqe index */ in set_cq_param()
321 hr_cq->cq_depth = cq_entries; in set_cq_param()
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| /Linux-v5.15/tools/io_uring/ |
| D | setup.c | 41 cq->ring_sz = p->cq_off.cqes + p->cq_entries * sizeof(struct io_uring_cqe); in io_uring_mmap()
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| D | io_uring-bench.c | 449 ptr = mmap(0, p.cq_off.cqes + p.cq_entries * sizeof(struct io_uring_cqe), in setup_ring()
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| /Linux-v5.15/include/uapi/linux/ |
| D | io_uring.h | 266 __u32 cq_entries; member
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| /Linux-v5.15/fs/ |
| D | io_uring.c | 400 unsigned cq_entries; member
1279 hash_bits = ilog2(p->cq_entries); in io_ring_ctx_alloc()
1570 unsigned tail, mask = ctx->cq_entries - 1; in io_get_cqe()
1577 if (__io_cqring_events(ctx) == ctx->cq_entries) in io_get_cqe()
1637 if (!force && __io_cqring_events(ctx) == ctx->cq_entries) in __io_cqring_overflow_flush()
8762 static unsigned long rings_size(unsigned sq_entries, unsigned cq_entries, in rings_size() argument
8768 off = struct_size(rings, cqes, cq_entries); in rings_size()
10006 min_complete = min(min_complete, ctx->cq_entries); in SYSCALL_DEFINE6()
10155 ctx->cq_entries = p->cq_entries; in io_allocate_scq_urings()
10157 size = rings_size(p->sq_entries, p->cq_entries, &sq_array_offset); in io_allocate_scq_urings()
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