AcoSail/kernel_optimize_test
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ftrace: Add .ref.text as one of the safe areas to trace

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The section .ref.text will not go away unexpectedly and is
safe to trace. Add it to the safe list of sections to allow
tracing.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt 2011-02-11 16:43:33 -05:00 committed by Steven Rostedt
parent 10da37a645
commit 1274a9c2e9
2 changed files with 3 additions and 1 deletions
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1
scripts/recordmcount.c
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@ -207,6 +207,7 @@ static int
is_mcounted_section_name(char const *const txtname)
{
return 0 == strcmp(".text", txtname) ||
0 == strcmp(".ref.text", txtname) ||
0 == strcmp(".sched.text", txtname) ||
0 == strcmp(".spinlock.text", txtname) ||
0 == strcmp(".irqentry.text", txtname) ||

1
scripts/recordmcount.pl
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@ -130,6 +130,7 @@ if ($inputfile =~ m,kernel/trace/ftrace\.o$,) {
# Acceptable sections to record.
my %text_sections = (
".text" => 1,
".ref.text" => 1,
".sched.text" => 1,
".spinlock.text" => 1,
".irqentry.text" => 1,