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| author |   Zheng Liu <wenqing.lz@taobao.com> | 2013-02-18 00:26:51 -0500 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2013-02-18 00:26:51 -0500 |
| commit | 06b0c886214a223dde7b21cbfc3008fd20a8ce16 (patch) | |
| tree | c1d3c51622e2a885446e8d617b953405412fc3aa /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ext4: use ERR_PTR() abstraction for ext4_append() (diff) | |
| download | wireguard-linux-06b0c886214a223dde7b21cbfc3008fd20a8ce16.tar.xz wireguard-linux-06b0c886214a223dde7b21cbfc3008fd20a8ce16.zip | |
ext4: refine extent status tree
This commit refines the extent status tree code.
1) A prefix 'es_' is added to to the extent status tree structure
members.
2) Refactored es_remove_extent() so that __es_remove_extent() can be
used by es_insert_extent() to remove the old extent entry(-ies) before
inserting a new one.
3) Rename extent_status_end() to ext4_es_end()
4) ext4_es_can_be_merged() is define to check whether two extents can
be merged or not.
5) Update and clarified comments.
Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions