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| author | Qu Wenruo <wqu@suse.com> | 2020-03-05 14:06:29 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-05-25 11:25:17 +0200 |
| commit | 4007ea87d900e20a7986cdcdcfdc866e8f8bd473 (patch) | |
| tree | 2374d8e2be9d502584eaa98730b31b820299291a /tools/perf/scripts/python/netdev-times.py | |
| parent | btrfs: reloc: make reloc root search-specific for relocation backref cache (diff) | |
| download | linux-4007ea87d900e20a7986cdcdcfdc866e8f8bd473.tar.gz linux-4007ea87d900e20a7986cdcdcfdc866e8f8bd473.zip | |
btrfs: reloc: refactor direct tree backref processing into its own function
For BTRFS_SHARED_BLOCK_REF_KEY, its processing is straightforward, as we
now the parent node bytenr directly.
If the parent is already cached, or a root, call it a day.
If the parent is not cached, add it pending list.
This patch will just refactor this part into its own function,
handle_direct_tree_backref() and add some comment explaining the
@ref_key parameter.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions