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| author | Liu Bo <bo.li.liu@oracle.com> | 2018-01-05 12:51:15 -0700 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-01-22 16:08:22 +0100 |
| commit | 9a7e10e7ba66ce23c8fdc1cac18cade7a0f6840d (patch) | |
| tree | 729a770af9be2aa7e61fe7fa2d4ac5bc5dea0bc8 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | cd77f4f8363602e5fbee481f38241110e65ff014 (diff) | |
Btrfs: add WARN_ONCE to detect unexpected error from merge_extent_mapping
This is a subtle case, so in order to understand the problem, it'd be good
to know the content of existing and em when any error occurs.
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions