Lines Matching refs:mmap_size

13750 perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size,
13763 		ehdr = base + (data_tail & (mmap_size - 1));
13766 		if (((void *)ehdr) + ehdr_size > base + mmap_size) {
13768 			size_t len_first = base + mmap_size - copy_start;
13829 	size_t mmap_size;
13843 	    munmap(cpu_buf->base, pb->mmap_size + pb->page_size))
13901 	cpu_buf->base = mmap(NULL, pb->mmap_size + pb->page_size,
14035 	pb->mmap_size = pb->page_size * page_cnt;
14183 	ret = perf_event_read_simple(cpu_buf->base, pb->mmap_size,
14256 	*buf_size = pb->mmap_size;