BACKPORT: mm: do_wp_page() simplification
How about we just make sure we're the only possible valid user fo the page before we bother to reuse it? Simplify, simplify, simplify. And get rid of the nasty serialization on the page lock at the same time. [peterx: add subject prefix] Signed-off-by:Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
Peter Xu <peterx@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> (cherry picked from commit 09854ba94c6aad7886996bfbee2530b3d8a7f4f4) [Kalesh Singh: Resolve conflict in mm/memory.c] Bug: 176847924 Signed-off-by:
Kalesh Singh <kaleshsingh@google.com> Change-Id: I0b855b305332564670b8cbea9660405fed89a044
Loading
Please register or sign in to comment