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| author | Zhao Lei <zhaolei@cn.fujitsu.com> | 2015-12-31 22:09:05 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-02-18 10:26:12 +0100 |
| commit | 6e39dbe8b9e55280c396a19fb92e82f1b56f83d7 (patch) | |
| tree | 29352ae8c63eaf8c567d231ca7252fff4ce98560 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | btrfs: reada: move reada_extent_put to place after __readahead_hook() (diff) | |
| download | linux-6e39dbe8b9e55280c396a19fb92e82f1b56f83d7.tar.gz linux-6e39dbe8b9e55280c396a19fb92e82f1b56f83d7.zip | |
btrfs: reada: Pass reada_extent into __readahead_hook directly
reada_start_machine_dev() already have reada_extent pointer, pass
it into __readahead_hook() directly instead of search radix_tree
will make code run faster.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions