[PATCH 1/5] mm: differentiate unmap for vmscan from other unmap.

From: Jérôme Glisse New code will need to be able to differentiate between a regular unmap and an unmap trigger by vmscan in which case we want to be as quick as possible. Signed-off-by: Jérôme Glisse --- include/linux/rmap.h | 15 --- mm/memory-failure.c | 2 +- mm/vmscan.c

[PATCH 1/5] mm: differentiate unmap for vmscan from other unmap.

From: Jérôme Glisse New code will need to be able to differentiate between a regular unmap and an unmap trigger by vmscan in which case we want to be as quick as possible. Signed-off-by: Jérôme Glisse --- include/linux/rmap.h | 15 --- mm/memory-failure.c | 2 +- mm/vmscan.c