tree 4d4806b791a737f9b54ff691f7092f683831d70e
parent 09d35919b06e8508b51ee8a643a67b56f7bea0dd
author Mel Gorman <mgorman@suse.de> 1425741648 +0000
committer Linus Torvalds <torvalds@linux-foundation.org> 1426194461 -0700

mm: thp: Return the correct value for change_huge_pmd

The wrong value is being returned by change_huge_pmd since commit
10c1045f28e8 ("mm: numa: avoid unnecessary TLB flushes when setting
NUMA hinting entries") which allows a fallthrough that tries to adjust
non-existent PTEs. This patch corrects it.

Signed-off-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>