| commit | 197217a5af79c23609da03eda2a52ee8603eec52 | |
| author | Yongqiang Yang <xiaoqiangnk@gmail.com> | |
| Tue, 3 May 2011 15:45:29 +0000 (3 11:45 -0400) | ||
| committer | Theodore Ts'o <tytso@mit.edu> | |
| Tue, 3 May 2011 15:45:29 +0000 (3 11:45 -0400) | ||
| tree | df05721599f21c46fb4879ec3195431dd9a45804 | treesnapshot (tar.gz zip) |
| parent | df5e6223407e3e645065c4bd968fee007f0e0287 | commitdiff |
ext4: add a function merging extents right and left
1) Rename ext4_ext_try_to_merge() to ext4_ext_try_to_merge_right().
2) Add a new function ext4_ext_try_to_merge() which tries to merge
an extent both left and right.
3) Use the new function in ext4_ext_convert_unwritten_endio() and
ext4_ext_insert_extent().
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Tested-by: Allison Henderson <achender@linux.vnet.ibm.com>
1) Rename ext4_ext_try_to_merge() to ext4_ext_try_to_merge_right().
2) Add a new function ext4_ext_try_to_merge() which tries to merge
an extent both left and right.
3) Use the new function in ext4_ext_convert_unwritten_endio() and
ext4_ext_insert_extent().
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Tested-by: Allison Henderson <achender@linux.vnet.ibm.com>
| fs/ext4/extents.c | diffblobblamehistory |