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| author | Liu Bo <[email protected]> | 2018-01-05 12:51:16 -0700 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2018-03-26 15:09:38 +0200 |
| commit | 393da91819e35af538ef97c7c6a04899e2fbfe0e (patch) | |
| tree | 9a81e6d1a4aa4fb32a876098f0121f38bf726987 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 5d23515be66904fa3b1b5d6bd72d2199cd2447ab (diff) | |
Btrfs: add tracepoint for em's EEXIST case
This is adding a tracepoint 'btrfs_handle_em_exist' to help debug the
subtle bugs around merge_extent_mapping.
Signed-off-by: Liu Bo <[email protected]>
Reviewed-by: Josef Bacik <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions