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| author | Yongqiang Yang <xiaoqiangnk@gmail.com> | 2011-05-25 17:41:48 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-05-25 17:41:48 -0400 |
| commit | 1b16da77f90328661fc7e556ad591f9ee6b7ef6a (patch) | |
| tree | b86caf7fd1c4e0f205a69d8bb7ca1ebb883cab63 /fs/jbd2 | |
| parent | ae24f28d39610a4810c78185cf599a771cf6ee1f (diff) | |
| download | lwn-1b16da77f90328661fc7e556ad591f9ee6b7ef6a.tar.gz lwn-1b16da77f90328661fc7e556ad591f9ee6b7ef6a.zip | |
ext4: teach ext4_ext_split to calculate extents efficiently
Make ext4_ext_split() get extents to be moved by calculating in a statement
instead of counting in a loop.
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/jbd2')
0 files changed, 0 insertions, 0 deletions