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Groups > linux.kernel > #1368965

Re: [PATCH] mm: Refactor find_get_pages() & friends

From Kent Overstreet <kent.overstreet@gmail.com>
Newsgroups linux.kernel
Subject Re: [PATCH] mm: Refactor find_get_pages() & friends
Date 2016-04-01 04:40 +0200
Message-ID <riXa9-69N-3@gated-at.bofh.it> (permalink)
References <raAX9-Er-39@gated-at.bofh.it> <ri9n4-3BH-13@gated-at.bofh.it>
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On Tue, Mar 29, 2016 at 02:29:11PM -0700, Andrew Morton wrote:
> On Tue, 8 Mar 2016 16:16:43 -0900 Kent Overstreet <kent.overstreet@gmail.com> wrote:
> 
> > Collapse redundant implementations of various gang pagecache lookup - this is
> > also prep work for pagecache iterator work
> 
> Patch looks nice.  Unfortunately filemap.c has changed rather a lot
> since 4.5.  Can you please redo the patch some time?
> 
> And a more informative changelog would be appropriate, although it's
> all pretty obvious.  I don't know what "pagecache iterator work" is
> and I doubt if many other readers do either, so some illumination there
> wouldn't hurt.

Can do - sending you the pagecache iterator patch too:

Kent Overstreet (2):
  mm: Refactor find_get_pages() & friends
  mm: Real pagecache iterators

 fs/ext4/inode.c            | 261 +++++++++++++------------------
 include/linux/pagemap.h    | 142 +++++++++++++++--
 include/linux/pagevec.h    |  67 +++++++-
 include/linux/radix-tree.h |  49 ++----
 mm/filemap.c               | 376 ++++++++++-----------------------------------
 mm/page-writeback.c        | 148 ++++++++----------
 mm/swap.c                  |  33 +---
 mm/truncate.c              | 259 ++++++++++++-------------------
 8 files changed, 546 insertions(+), 789 deletions(-)

-- 
2.8.0.rc3

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Re: [PATCH] mm: Refactor find_get_pages() & friends Andrew Morton <akpm@linux-foundation.org> - 2016-03-29 23:30 +0200
  Re: [PATCH] mm: Refactor find_get_pages() & friends Kent Overstreet <kent.overstreet@gmail.com> - 2016-04-01 04:40 +0200
    [PATCH 1/2] mm: Refactor find_get_pages() & friends Kent Overstreet <kent.overstreet@gmail.com> - 2016-04-01 04:40 +0200
      [PATCH 2/2] mm: Real pagecache iterators Kent Overstreet <kent.overstreet@gmail.com> - 2016-04-01 04:40 +0200
        Re: [PATCH 2/2] mm: Real pagecache iterators Andrew Morton <akpm@linux-foundation.org> - 2016-04-02 01:00 +0200
          Re: [PATCH 2/2] mm: Real pagecache iterators Kent Overstreet <kent.overstreet@gmail.com> - 2016-04-02 01:30 +0200

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