linux-kernel - [PATCH 0/3] Create circular buffer list for every page instead of linear list.

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Date:   Tue,  2 Jan 2018 14:54:46 +0800
From:   Sean Fu <fxinrong@...il.com>
To:     shli@...nel.org, viro@...iv.linux.org.uk, anton@...era.com
Cc:     linux-raid@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-fsdevel@...r.kernel.org,
        linux-ntfs-dev@...ts.sourceforge.net, Sean Fu <fxinrong@...il.com>
Subject: [PATCH 0/3] Create circular buffer list for every page instead of linear list.

1.Create circular buffer list in alloc_page_buffers.
Remove unnecessary traversal in link_dev_buffers to create circular buffer list.
Make nobh_write_begin and nobh_write_end to support circular buffer list.

2.fs/ntfs: Make ntfs to support circular buffer list.

3.md: bitmap: Support circular buffer list.
Modify write_page free_buffers and read_page to support circular buffer list.

Sean Fu (3):
  fs: buffer: Create circular buffer list for pages.
  fs/ntfs: Make ntfs to support circular buffer list.
  md: bitmap: Support circular buffer list.

 drivers/md/md-bitmap.c | 36 +++++++++++++++++++-----------------
 fs/buffer.c            | 48 +++++++++++++++++++++---------------------------
 fs/ntfs/aops.c         |  6 ++----
 fs/ntfs/mft.c          |  4 ----
 4 files changed, 42 insertions(+), 52 deletions(-)

-- 
2.6.2