Summary: I was confused by it, thought rephrasing might help.
Test Plan: Read
Reviewed By: tudorb@fb.com
Subscribers: folly@lists
FB internal diff:
D1315612
// If shared (default), the memory mapping is shared with other processes
// mapping the same file (or children); if not shared (private), each
- // process has its own mapping; if the mapping is writable, the changes
- // are not reflected to the underlying file. See the discussion of
+ // process has its own mapping. Changes in writable, private mappings are
+ // not reflected to the underlying file. See the discussion of
// MAP_PRIVATE vs MAP_SHARED in the mmap(2) manual page.
bool shared = true;