linux-ext4 - [PATCH V3 0/6] ext4: add delayed extent tree for ext4

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Date:	Mon, 31 Oct 2011 08:55:41 +0800
From:	Yongqiang Yang <xiaoqiangnk@...il.com>
To:	tytso@....edu
Cc:	linux-ext4@...r.kernel.org
Subject: [PATCH V3 0/6] ext4: add delayed extent tree for ext4

Hi,
  This patch series add delayed extent tree support for ext4.  More
documentation please refer to fs/ext4/delayed_extents.c which is in
the 2nd patch.

  V2->V3:
        reimplement find_delay_alloc_range on delayed extent tree(PATCH 6).

  V1->V2:
        change list to rb tree.
git diff --stat

 fs/ext4/Makefile          |    2 +-
 fs/ext4/delayed_extents.c |  415 +++++++++++++++++++++++++++++++++++++++++++++
 fs/ext4/delayed_extents.h |   40 +++++
 fs/ext4/ext4.h            |    9 +-
 fs/ext4/ext4_extents.h    |    3 +-
 fs/ext4/extents.c         |  297 ++++----------------------------
 fs/ext4/indirect.c        |    3 +
 fs/ext4/inode.c           |   83 +++------
 fs/ext4/super.c           |   13 ++-
 9 files changed, 543 insertions(+), 322 deletions(-)

[PATCH V3 1/6] ext4: add two structures supporting delayed extent
[PATCH V3 2/6] ext4: add operations on delayed extent tree
[PATCH V3 3/6] ext4: initialize delayed extent tree
[PATCH V3 4/6] ext4: let ext4 maintian delayed extent trees
[PATCH V3 5/6] ext4: reimplement fiemap on delayed extent tree
[PATCH V3 6/6] ext4: reimplement ext4_find_delay_alloc_range on
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