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authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>2014-06-25 12:37:43 -0400
committerSteven Rostedt <rostedt@goodmis.org>2014-07-18 13:57:08 -0400
commit8c39a514eeaed80d56f9006b560251892d3a3a9f (patch)
tree090b471ae72096912a2a3942ce560247714d13ed /arch/microblaze
parent44304cfbcbb174057781e04a383180989d427ef8 (diff)
microblaze: ftrace: Remove check of obsolete variable function_trace_stop
Nothing sets function_trace_stop to disable function tracing anymore. Remove the check for it in the arch code. Link: http://lkml.kernel.org/r/53C8D82B.4030204@monstr.eu Tested-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/Kconfig1
-rw-r--r--arch/microblaze/kernel/mcount.S5
2 files changed, 0 insertions, 6 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 9ae08541e30d..40e1c1dd0e24 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -22,7 +22,6 @@ config MICROBLAZE
select HAVE_DYNAMIC_FTRACE
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_FUNCTION_GRAPH_TRACER
- select HAVE_FUNCTION_TRACE_MCOUNT_TEST
select HAVE_FUNCTION_TRACER
select HAVE_MEMBLOCK
select HAVE_MEMBLOCK_NODE_MAP
diff --git a/arch/microblaze/kernel/mcount.S b/arch/microblaze/kernel/mcount.S
index fc1e1322ce4c..fed9da5de8c4 100644
--- a/arch/microblaze/kernel/mcount.S
+++ b/arch/microblaze/kernel/mcount.S
@@ -91,11 +91,6 @@ ENTRY(ftrace_caller)
#endif /* CONFIG_DYNAMIC_FTRACE */
SAVE_REGS
swi r15, r1, 0;
- /* MS: HAVE_FUNCTION_TRACE_MCOUNT_TEST begin of checking */
- lwi r5, r0, function_trace_stop;
- bneid r5, end;
- nop;
- /* MS: HAVE_FUNCTION_TRACE_MCOUNT_TEST end of checking */
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
#ifndef CONFIG_DYNAMIC_FTRACE
lwi r5, r0, ftrace_graph_return;