Lines Matching refs:mmap_size
12784 perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size,
12797 ehdr = base + (data_tail & (mmap_size - 1));
12800 if (((void *)ehdr) + ehdr_size > base + mmap_size) {
12802 size_t len_first = base + mmap_size - copy_start;
12863 size_t mmap_size;
12877 munmap(cpu_buf->base, pb->mmap_size + pb->page_size))
12936 cpu_buf->base = mmap(NULL, pb->mmap_size + pb->page_size,
13072 pb->mmap_size = pb->page_size * page_cnt;
13220 ret = perf_event_read_simple(cpu_buf->base, pb->mmap_size,
13293 *buf_size = pb->mmap_size;