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| author | Richard Yao <[email protected]> | 2015-11-25 10:39:57 -0500 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2015-12-02 17:16:41 -0800 |
| commit | b22e2797970b44e6b9d1e4624a5ede935c851010 (patch) | |
| tree | a5f8c8189364ef6c8bdded6c40746d60995e1fba /configure.ac | |
| parent | a179a3aa35125e1e98ad0e92527c0cf9e3038fac (diff) | |
Only trigger SET_ERROR tracepoint event on error
Currently, the SET_ERROR tracepoint triggers regardless of whether there
is an error or not. On Illumos, SET_ERROR only triggers on an actual
error, which is avoids irrelevant noise. Linux 2.6.38 added support for
conditional tracepoints, so we modify SET_ERROR to use them when they
are avaliable for functionality equivalent to the Illumos functionality.
Signed-off-by: Richard Yao <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #4043
Diffstat (limited to 'configure.ac')
0 files changed, 0 insertions, 0 deletions