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Searched refs:cring (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-6.6/tools/testing/selftests/x86/
H A Dlam.c387 struct io_uring_queue *cring = &s->cq_ring; in mmap_io_uring() local
390 cring->ring_sz = p.cq_off.cqes + p.cq_entries * sizeof(struct io_uring_cqe); in mmap_io_uring()
393 if (cring->ring_sz > sring->ring_sz) in mmap_io_uring()
394 sring->ring_sz = cring->ring_sz; in mmap_io_uring()
396 cring->ring_sz = sring->ring_sz; in mmap_io_uring()
411 cq_ptr = mmap(0, cring->ring_sz, PROT_READ | PROT_WRITE, in mmap_io_uring()
436 munmap(cq_ptr, cring->ring_sz); in mmap_io_uring()
441 cring->head = cq_ptr + p.cq_off.head; in mmap_io_uring()
442 cring->tail = cq_ptr + p.cq_off.tail; in mmap_io_uring()
443 cring in mmap_io_uring()
470 struct io_uring_queue *cring = &s->cq_ring; handle_uring_cq() local
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/kernel/linux/linux-5.10/tools/io_uring/
H A Dio_uring-bench.c392 struct io_cq_ring *cring = &s->cq_ring; in setup_ring() local
453 cring->head = ptr + p.cq_off.head; in setup_ring()
454 cring->tail = ptr + p.cq_off.tail; in setup_ring()
455 cring->ring_mask = ptr + p.cq_off.ring_mask; in setup_ring()
456 cring->ring_entries = ptr + p.cq_off.ring_entries; in setup_ring()
457 cring->cqes = ptr + p.cq_off.cqes; in setup_ring()
458 cq_ring_mask = *cring->ring_mask; in setup_ring()

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