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(parent: f10ed36) | patch
ftrace: make filtered functions effective on setting
authorSteven Rostedt <srostedt@redhat.com>
Wed, 19 Nov 2008 04:57:14 +0000 (23:57 -0500)
committerSteven Rostedt <rostedt@goodmis.org>
Wed, 19 Nov 2008 05:18:54 +0000 (00:18 -0500)
commit820432783190b4096499e38a4a4d7095c511913d
treed8300e0853c44fbc157625a1b57f55c7162d01c9tree | snapshot (tar.gz zip)
parentf10ed36ec1118c6f9523cd7e53cb0aadb53efe9fcommit | diff
ftrace: make filtered functions effective on setting

Impact: fix filter selection to apply when set

It can be confusing when the set_filter_functions is set (or cleared)
and the functions being recorded by the dynamic tracer does not
match.

This patch causes the code to be updated if the function tracer is
enabled and the filter is changed.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/trace/ftrace.c diff | blob | blame | history