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| author |   Tao Ma <boyu.mt@taobao.com> | 2012-12-10 14:06:01 -0500 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2012-12-10 14:06:01 -0500 |
| commit | 32f7f22c0b52e8189fef83986b16dc7abe95f2c4 (patch) | |
| tree | c11441065aa244746f17bf0efd322fe6dd06c04c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ext4: let empty_dir handle inline dir (diff) | |
| download | linux-dev-32f7f22c0b52e8189fef83986b16dc7abe95f2c4.tar.xz linux-dev-32f7f22c0b52e8189fef83986b16dc7abe95f2c4.zip | |
ext4: let ext4_rename handle inline dir
In case we rename a directory, ext4_rename has to read the dir block
and change its dotdot's information. The old ext4_rename encapsulated
the dir_block read into itself. So this patch adds a new function
ext4_get_first_dir_block() which gets the dir buffer information so
the ext4_rename can handle it properly. As it will also change the
parent inode number, we return the parent_de so that ext4_rename() can
handle it more easily.
ext4_find_entry is also changed so that the caller(rename) can tell
whether the found entry is an inlined one or not and journaling the
corresponding buffer head.
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions