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| author | Patrick McHardy <kaber@trash.net> | 2011-01-19 23:51:37 +0100 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2011-01-19 23:51:37 +0100 |
| commit | 14f0290ba44de6ed435fea24bba26e7868421c66 (patch) | |
| tree | 449d32e4848007e3edbcab14fa8e09fdc66608ed /Documentation/trace | |
| parent | f5c88f56b35599ab9ff2d3398e0153e4cd4a4c82 (diff) | |
| parent | a5db219f4cf9f67995eabd53b81a1232c82f5852 (diff) | |
Merge branch 'master' of /repos/git/net-next-2.6
Diffstat (limited to 'Documentation/trace')
| -rw-r--r-- | Documentation/trace/events.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/trace/events.txt b/Documentation/trace/events.txt index 09bd8e90298..b510564aac7 100644 --- a/Documentation/trace/events.txt +++ b/Documentation/trace/events.txt @@ -125,7 +125,7 @@ is the size of the data item, in bytes. For example, here's the information displayed for the 'sched_wakeup' event: -# cat /debug/tracing/events/sched/sched_wakeup/format +# cat /sys/kernel/debug/tracing/events/sched/sched_wakeup/format name: sched_wakeup ID: 60 @@ -201,19 +201,19 @@ to the 'filter' file for the given event. For example: -# cd /debug/tracing/events/sched/sched_wakeup +# cd /sys/kernel/debug/tracing/events/sched/sched_wakeup # echo "common_preempt_count > 4" > filter A slightly more involved example: -# cd /debug/tracing/events/sched/sched_signal_send +# cd /sys/kernel/debug/tracing/events/signal/signal_generate # echo "((sig >= 10 && sig < 15) || sig == 17) && comm != bash" > filter If there is an error in the expression, you'll get an 'Invalid argument' error when setting it, and the erroneous string along with an error message can be seen by looking at the filter e.g.: -# cd /debug/tracing/events/sched/sched_signal_send +# cd /sys/kernel/debug/tracing/events/signal/signal_generate # echo "((sig >= 10 && sig < 15) || dsig == 17) && comm != bash" > filter -bash: echo: write error: Invalid argument # cat filter |