| commit | d123031a5673cd38a85ce66cc07243dfe5f424c9 | [log] [tgz] |
|---|---|---|
| author | Dave Chinner <dchinner@redhat.com> | Fri Nov 01 15:27:19 2013 +1100 |
| committer | Ben Myers <bpm@sgi.com> | Wed Nov 06 12:42:52 2013 -0600 |
| tree | a1620c83c6460575f31c71470c4d4200334d4315 | |
| parent | 750b9c90668b173a92b20e747b9736b8537eda5a [diff] |
xfs: add tracepoints to AGF/AGI read operations To help track down AGI/AGF lock ordering issues, I added these tracepoints to tell us when an AGI or AGF is read and locked. With these we can now determine if the lock ordering goes wrong from tracing captures. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ben Myers <bpm@sgi.com>