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| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2015-10-21 15:27:36 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-10-25 21:33:56 -0400 |
| commit | 8ca532ad2b050da0d0db3544d9ab8b40675e4ca1 (patch) | |
| tree | ccba6d4d2730df8ebc3d2ca5747d0006cd2ff762 /kernel/sysctl.c | |
| parent | 3fdaf80f4a836911c0eda1cee92f8aa625f90197 (diff) | |
| download | linux-8ca532ad2b050da0d0db3544d9ab8b40675e4ca1.tar.gz linux-8ca532ad2b050da0d0db3544d9ab8b40675e4ca1.tar.bz2 linux-8ca532ad2b050da0d0db3544d9ab8b40675e4ca1.zip | |
tracing: Check all tasks on each CPU when filtering pids
My tests found that if a task is running but not filtered when set_event_pid
is modified, then it can still be traced.
Call on_each_cpu() to check if the current running task should be filtered
and update the per cpu flags of tr->data appropriately.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/sysctl.c')
0 files changed, 0 insertions, 0 deletions