Re: [PATCH 3/6] MIPS: prepare for new ftrace implementation
From: Steven Rostedt <rostedt@goodmis.org>
Date: 2021-03-25 19:39:53
Also in:
linux-mips, linux-mm
On Sat, 13 Mar 2021 14:41:46 +0800 Huang Pei [off-list ref] wrote:
No function change
Change logs require rationale for the change. Why is this being done? Just saying "No function change" is not informative at all. -- Steve
quoted hunk ↗ jump to hunk
Signed-off-by: Huang Pei <redacted> --- 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%)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.odiff --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