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authorJosef Bacik <josef@toxicpanda.com>2020-01-24 09:32:21 -0500
committerDavid Sterba <dsterba@suse.com>2020-03-23 17:01:25 +0100
commit62a2c73ebda3b0163832610c0e91f350a22908bd (patch)
treec2145a3346cda6bfc0cce9a9fa7b3f94ff5083fc /tools/perf/scripts/python/event_analyzing_sample.py
parente59d18b45d081d66a2fb1a9d144fa82d4807b18d (diff)
downloadkernel-62a2c73ebda3b0163832610c0e91f350a22908bd.tar.gz
btrfs: export and use btrfs_read_tree_root for tree-log
Tree-log uses btrfs_read_fs_root to load its log, but this just calls btrfs_read_tree_root. We don't save the log roots in our root cache, so just export this helper and use it in the logging code. Reviewed-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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