[PATCH -mm 12/13] mm, THP, swap: Delay splitting THP after swapped out

From: Huang Ying In this patch, splitting transparent huge page (THP) during swapping out is delayed from after adding the THP into the swap cache to after swapping out finishes. After the patch, more operations for the anonymous THP reclaiming, such as writing the THP to

[PATCH -mm 12/13] mm, THP, swap: Delay splitting THP after swapped out

From: Huang Ying In this patch, splitting transparent huge page (THP) during swapping out is delayed from after adding the THP into the swap cache to after swapping out finishes. After the patch, more operations for the anonymous THP reclaiming, such as writing the THP to the swap device,