Lines Matching defs:mmap_size
12763 perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size,
12776 ehdr = base + (data_tail & (mmap_size - 1));
12779 if (((void *)ehdr) + ehdr_size > base + mmap_size) {
12781 size_t len_first = base + mmap_size - copy_start;
12842 size_t mmap_size;
12856 munmap(cpu_buf->base, pb->mmap_size + pb->page_size))
12915 cpu_buf->base = mmap(NULL, pb->mmap_size + pb->page_size,
13051 pb->mmap_size = pb->page_size * page_cnt;
13199 ret = perf_event_read_simple(cpu_buf->base, pb->mmap_size,
13272 *buf_size = pb->mmap_size;