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| author | Liu Bo <bo.li.liu@oracle.com> | 2018-01-05 12:51:16 -0700 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-03-26 15:09:38 +0200 |
| commit | 393da91819e35af538ef97c7c6a04899e2fbfe0e (patch) | |
| tree | 9a81e6d1a4aa4fb32a876098f0121f38bf726987 /arch/arm | |
| 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 <bo.li.liu@oracle.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions