[PATCH REBASED 0/4] mm: Generalize putback functions

[Kirill Tkhai]

(This is resending of the patchset, rebased on next-20190318).

Functions putback_inactive_pages() and move_active_pages_to_lru()
are almost similar, so this patchset merges them in only function.

v3:   Replace list_del_init() with list_del()
v2.5: Update comment
v2:   Fix tracing. Return VM_BUG_ON() check on the old place. Improve spelling.
---

Kirill Tkhai (4):
      mm: Move recent_rotated pages calculation to shrink_inactive_list()
      mm: Move nr_deactivate accounting to shrink_active_list()
      mm: Remove pages_to_free argument of move_active_pages_to_lru()
      mm: Generalize putback scan functions


 .../trace/postprocess/trace-vmscan-postprocess.pl  |    7 +
 include/linux/vmstat.h                             |    2 
 include/trace/events/vmscan.h                      |   13 +-
 mm/vmscan.c                                        |  148 +++++++-------------
 4 files changed, 68 insertions(+), 102 deletions(-)

--
Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
Reviewed-by: Daniel Jordan <daniel.m.jordan@xxxxxxxxxx>