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H A Dextents.c1b16da77 Wed May 25 16:41:48 CDT 2011 Yongqiang Yang <xiaoqiangnk@gmail.com> 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>
1b16da77 Wed May 25 16:41:48 CDT 2011 Yongqiang Yang <xiaoqiangnk@gmail.com> 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>