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* [PATCH 0/2] PageWaiters again
@ 2016-12-25  3:00 Nicholas Piggin
  2016-12-25  3:00 ` [PATCH 1/2] mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked Nicholas Piggin
  2016-12-25  3:00 ` [PATCH 2/2] mm: add PageWaiters indicating tasks are waiting for a page bit Nicholas Piggin
  0 siblings, 2 replies; 26+ messages in thread
From: Nicholas Piggin @ 2016-12-25  3:00 UTC (permalink / raw)
  To: Linus Torvalds
  Cc: Nicholas Piggin, Dave Hansen, Bob Peterson,
	Linux Kernel Mailing List, Steven Whitehouse, Andrew Lutomirski,
	Andreas Gruenbacher, Peter Zijlstra, linux-mm, Mel Gorman

I cleaned up the changelog a bit and made a few tweaks to patch 1 as
described in my reply to Hugh. Resending with SOBs.

Thanks,
Nick

Nicholas Piggin (2):
  mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked
  mm: add PageWaiters indicating tasks are waiting for a page bit

 include/linux/mm.h             |   2 +
 include/linux/page-flags.h     |  33 ++++++--
 include/linux/pagemap.h        |  23 +++---
 include/linux/writeback.h      |   1 -
 include/trace/events/mmflags.h |   2 +-
 init/main.c                    |   3 +-
 mm/filemap.c                   | 181 +++++++++++++++++++++++++++++++++--------
 mm/internal.h                  |   2 +
 mm/memory-failure.c            |   4 +-
 mm/migrate.c                   |  14 ++--
 mm/swap.c                      |   2 +
 11 files changed, 199 insertions(+), 68 deletions(-)

-- 
2.11.0

^ permalink raw reply	[flat|nested] 26+ messages in thread
* [PATCH 0/2] respin of PageWaiters patch
@ 2016-12-21 15:19 Nicholas Piggin
  2016-12-21 15:19 ` [PATCH 1/2] mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked Nicholas Piggin
  0 siblings, 1 reply; 26+ messages in thread
From: Nicholas Piggin @ 2016-12-21 15:19 UTC (permalink / raw)
  To: Dave Hansen, Linus Torvalds, Bob Peterson,
	Linux Kernel Mailing List, swhiteho, luto, agruenba, peterz,
	linux-mm, Mel Gorman
  Cc: Nicholas Piggin

Seeing as Mel said he would test it (and maybe Dave could as well), I
will post my patches again. There was a couple of page flags bugs pointed
out last time, which should be fixed.

Thanks,
Nick




Nicholas Piggin (2):
  mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked
  mm: add PageWaiters bit to indicate waitqueue should be checked

 include/linux/mm.h             |   2 +
 include/linux/page-flags.h     |  33 ++++++--
 include/linux/pagemap.h        |  23 +++---
 include/linux/writeback.h      |   1 -
 include/trace/events/mmflags.h |   2 +-
 init/main.c                    |   3 +-
 mm/filemap.c                   | 180 +++++++++++++++++++++++++++++++++--------
 mm/internal.h                  |   2 +
 mm/swap.c                      |   2 +
 9 files changed, 189 insertions(+), 59 deletions(-)

-- 
2.11.0

^ permalink raw reply	[flat|nested] 26+ messages in thread

end of thread, other threads:[~2017-01-03 17:18 UTC | newest]

Thread overview: 26+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-12-25  3:00 [PATCH 0/2] PageWaiters again Nicholas Piggin
2016-12-25  3:00 ` [PATCH 1/2] mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked Nicholas Piggin
2016-12-25  5:13   ` Hugh Dickins
2016-12-25  3:00 ` [PATCH 2/2] mm: add PageWaiters indicating tasks are waiting for a page bit Nicholas Piggin
2016-12-25 21:51   ` Linus Torvalds
2016-12-26  1:16     ` Nicholas Piggin
2016-12-26 19:07       ` Linus Torvalds
2016-12-27 11:19         ` Nicholas Piggin
2016-12-27 18:58           ` Linus Torvalds
2016-12-27 19:23             ` Linus Torvalds
2016-12-27 19:24               ` Linus Torvalds
2016-12-27 19:40                 ` Linus Torvalds
2016-12-27 20:17                   ` Linus Torvalds
2016-12-28  3:53             ` Nicholas Piggin
2016-12-28 19:17               ` Linus Torvalds
2016-12-29  4:08                 ` Nicholas Piggin
2016-12-29  4:16                   ` Linus Torvalds
2016-12-29  5:26                     ` Nicholas Piggin
2017-01-03 10:24                       ` Mel Gorman
2017-01-03 12:29                         ` Nicholas Piggin
2017-01-03 17:18                           ` Mel Gorman
2016-12-29 22:16                     ` [PATCH] mm/filemap: fix parameters to test_bit() Olof Johansson
  -- strict thread matches above, loose matches on Subject: below --
2016-12-21 15:19 [PATCH 0/2] respin of PageWaiters patch Nicholas Piggin
2016-12-21 15:19 ` [PATCH 1/2] mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked Nicholas Piggin
2016-12-22 19:55   ` Hugh Dickins
2016-12-25  1:00     ` Nicholas Piggin
2016-12-24 19:51   ` Linus Torvalds

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