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Subject[PATCH 1/2] ext4: fix the comment in ext4_ext_insert_extent for ext4_ext_try_to_merge in extents.c
The left and right extents merge is done by
ext4_ext_try_to_merge. No specific left/right
fun calls any more.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
---
fs/ext4/extents.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 5207b7b..6c2a37d 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -1891,12 +1891,10 @@ has_space:
nearex->ee_len = newext->ee_len;

merge:
- /* try to merge extents to the right */
+ /* try to merge extents to the neighbours */
if (!(flag & EXT4_GET_BLOCKS_PRE_IO))
ext4_ext_try_to_merge(inode, path, nearex);

- /* try to merge extents to the left */
-
/* time to correct all indexes above */
err = ext4_ext_correct_indexes(handle, inode, path);
if (err)
--
1.7.1


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