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| author | Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com> | 2015-04-02 23:53:11 +0300 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2015-04-02 23:53:11 +0300 |
| commit | 4255c224b97f6d286d9d791962dec2b02c652b42 (patch) | |
| tree | ec8049b46b02a93c552904a1ae2c2cecf670e40d /fs | |
| parent | 80cfb71e2e9222b86399a554a69e299877f2dc27 (diff) | |
| download | linux-4255c224b97f6d286d9d791962dec2b02c652b42.tar.xz | |
ext4: fix comments in ext4_can_extents_be_merged()
Since commit a9b8241594add, we are allowed to merge unwritten extents,
so here these comments are wrong, remove it.
Signed-off-by: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/extents.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index bed43081720f..2e6af88d112f 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -1717,12 +1717,6 @@ ext4_can_extents_be_merged(struct inode *inode, struct ext4_extent *ex1, { unsigned short ext1_ee_len, ext2_ee_len; - /* - * Make sure that both extents are initialized. We don't merge - * unwritten extents so that we can be sure that end_io code has - * the extent that was written properly split out and conversion to - * initialized is trivial. - */ if (ext4_ext_is_unwritten(ex1) != ext4_ext_is_unwritten(ex2)) return 0; |