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| author | Lukas Czerner <lczerner@redhat.com> | 2011-05-23 18:33:02 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2011-06-25 17:29:51 +0200 |
| commit | 99cb1a318c37bf462c53d43f4dacb7b4896ce0c9 (patch) | |
| tree | 32a9046649777e8cc589bbc8e0afb382642ba450 /fs/ext3 | |
| parent | 785c4bcc0d88ff006a0b2120815a71e86ecf21ce (diff) | |
| download | lwn-99cb1a318c37bf462c53d43f4dacb7b4896ce0c9.tar.gz lwn-99cb1a318c37bf462c53d43f4dacb7b4896ce0c9.zip | |
jbd: Add fixed tracepoints
This commit adds fixed tracepoint for jbd. It has been based on fixed
tracepoints for jbd2, however there are missing those for collecting
statistics, since I think that it will require more intrusive patch so I
should have its own commit, if someone decide that it is needed. Also
there are new tracepoints in __journal_drop_transaction() and
journal_update_superblock().
The list of jbd tracepoints:
jbd_checkpoint
jbd_start_commit
jbd_commit_locking
jbd_commit_flushing
jbd_commit_logging
jbd_drop_transaction
jbd_end_commit
jbd_do_submit_data
jbd_cleanup_journal_tail
jbd_update_superblock_end
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext3')
0 files changed, 0 insertions, 0 deletions