Lines Matching refs:mmap_size
987 u64 head, size_t mmap_size, char *buf)
995 if (head + sizeof(event->header) > mmap_size)
1003 if (head + event->header.size > mmap_size)
1016 size_t page_size, mmap_size;
1037 mmap_size = session->mmap_window;
1038 if (mmap_size > file_size)
1039 mmap_size = file_size;
1051 buf = mmap(NULL, mmap_size, mmap_prot, mmap_flags, session->fd,
1063 event = fetch_mmaped_event(session, head, mmap_size, buf);
1066 munmap(mmaps[map_idx], mmap_size);
