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(parent: 0390558) | patch
tracing: Remove unused tracing option "ftrace_preempt"
authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>
Mon, 28 Sep 2015 20:21:55 +0000 (16:21 -0400)
committerSteven Rostedt <rostedt@goodmis.org>
Tue, 29 Sep 2015 17:23:54 +0000 (13:23 -0400)
commit938db5f569247d13910d4542666709623c4253b0
tree21702662ed1f94b9365439c7ef391be7f3e43e89tree | snapshot (tar.gz zip)
parent03905582fd093940cf609956adf6feb494e45346commit | diff
tracing: Remove unused tracing option "ftrace_preempt"

There was a time where the function tracing would disable interrupts unless
specifically told not to, where it would only disable preemption. With the
new lockless code, the function tracing never disalbes interrupts and just
uses disabling of preemption. Remove the option "ftrace_preempt" as it does
nothing anyway.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
kernel/trace/trace.c diff | blob | blame | history
kernel/trace/trace.h diff | blob | blame | history