sqe_head 28 tools/io_uring/liburing.h unsigned sqe_head; sqe_head 86 tools/io_uring/queue.c if (sq->sqe_head == sq->sqe_tail) sqe_head 94 tools/io_uring/queue.c to_submit = sq->sqe_tail - sq->sqe_head; sqe_head 99 tools/io_uring/queue.c sq->array[ktail & mask] = sq->sqe_head & mask; sqe_head 102 tools/io_uring/queue.c sq->sqe_head++; sqe_head 150 tools/io_uring/queue.c if (next - sq->sqe_head > *sq->kring_entries)