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[3/4] MIPS: prepare for new ftrace implementation

Message ID 20210305101933.9799-4-huangpei@loongson.cn (mailing list archive)
State New, archived
Headers show
Series [1/4] MIPS: replace -pg with CC_FLAGS_FTRACE | expand

Commit Message

Huang Pei March 5, 2021, 10:19 a.m. UTC 
No function change

Signed-off-by: Huang Pei <huangpei@loongson.cn>
---
 arch/mips/kernel/Makefile                      | 4 ++--
 arch/mips/kernel/{ftrace.c => ftrace-mcount.c} | 0
 2 files changed, 2 insertions(+), 2 deletions(-)
 rename arch/mips/kernel/{ftrace.c => ftrace-mcount.c} (100%)
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Patch

diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 5b2b551058ac..3e7b0ee54cfb 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -17,7 +17,7 @@  obj-y		+= cpu-probe.o
 endif
 
 ifdef CONFIG_FUNCTION_TRACER
-CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_ftrace-mcount.o = $(CC_FLAGS_FTRACE)
 CFLAGS_REMOVE_early_printk.o = $(CC_FLAGS_FTRACE)
 CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRACE)
 CFLAGS_REMOVE_perf_event_mipsxx.o = $(CC_FLAGS_FTRACE)
@@ -39,7 +39,7 @@  obj-$(CONFIG_DEBUG_FS)		+= segment.o
 obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
 obj-$(CONFIG_MODULES)		+= module.o
 
-obj-$(CONFIG_FUNCTION_TRACER)	+= mcount.o ftrace.o
+obj-$(CONFIG_FUNCTION_TRACER)	+= mcount.o ftrace-mcount.o
 
 sw-y				:= r4k_switch.o
 sw-$(CONFIG_CPU_R3000)		:= r2300_switch.o
diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace-mcount.c
similarity index 100%
rename from arch/mips/kernel/ftrace.c
rename to arch/mips/kernel/ftrace-mcount.c