tree 848036d87de48e271f6e23c1603100f4a75a2387
parent ffb505ff0f7b52318dea46dd139107a8371b4ad7
author Robin Dong <sanbai@taobao.com> 1310423041 -0400
committer Theodore Ts'o <tytso@mit.edu> 1310423041 -0400

ext4: avoid unneeded ext4_ext_next_leaf_block() while inserting extents

Optimize ext4_ext_insert_extent() by avoiding
ext4_ext_next_leaf_block() when the result is not used/needed.

Signed-off-by: Robin Dong <sanbai@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>