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authorDaniel Bristot de Oliveira2022-02-20 23:49:57 +0100
committerSteven Rostedt (Google)2022-02-24 22:07:03 -0500
commitce33c845b030c9cf768370c951bc699470b09fa7 (patch)
tree771e7f1da63bd8c404649a0b4e425f9d41506a38 /kernel/rcu
parent7414db411919980bc4c9bab11d5d040b5dd7667c (diff)
tracing: Dump stacktrace trigger to the corresponding instance
The stacktrace event trigger is not dumping the stacktrace to the instance where it was enabled, but to the global "instance." Use the private_data, pointing to the trigger file, to figure out the corresponding trace instance, and use it in the trigger action, like snapshot_trigger does. Link: https://lkml.kernel.org/r/afbb0b4f18ba92c276865bc97204d438473f4ebc.1645396236.git.bristot@kernel.org Cc: stable@vger.kernel.org Fixes: ae63b31e4d0e2 ("tracing: Separate out trace events from global variables") Reviewed-by: Tom Zanussi <zanussi@kernel.org> Tested-by: Tom Zanussi <zanussi@kernel.org> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/rcu')
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