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| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2015-09-28 16:21:55 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-09-29 13:23:54 -0400 |
| commit | 938db5f569247d13910d4542666709623c4253b0 (patch) | |
| tree | 21702662ed1f94b9365439c7ef391be7f3e43e89 /kernel/trace/trace.c | |
| parent | 03905582fd093940cf609956adf6feb494e45346 (diff) | |
| download | linux-938db5f569247d13910d4542666709623c4253b0.tar.gz linux-938db5f569247d13910d4542666709623c4253b0.tar.bz2 linux-938db5f569247d13910d4542666709623c4253b0.zip | |
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>
Diffstat (limited to 'kernel/trace/trace.c')
| -rw-r--r-- | kernel/trace/trace.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 9a4ef5afb41c..f2fbf610d20e 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -866,7 +866,6 @@ static const char *trace_options[] = { "block", "stacktrace", "trace_printk", - "ftrace_preempt", "branch", "annotate", "userstacktrace", |