mirror of
https://github.com/torvalds/linux.git
synced 2026-02-04 15:28:49 +08:00
This prepares for the future work to trigger early cow on pinned pages during fork(). No functional change intended. Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>