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authorTorsten Duwe <duwe@lst.de>2016-03-03 05:26:58 +0100
committerMichael Ellerman <mpe@ellerman.id.au>2016-03-07 04:53:55 +0100
commit9a7841ae8d6ce9b7a7cf879c9968fcf4c9545563 (patch)
tree3b8c23b066a6e24026f399b34a60da62f0c71ba6 /arch/powerpc/kernel/Makefile
parentpowerpc/ftrace: Use generic ftrace_modify_all_code() (diff)
downloadlinux-9a7841ae8d6ce9b7a7cf879c9968fcf4c9545563.tar.xz
linux-9a7841ae8d6ce9b7a7cf879c9968fcf4c9545563.zip
powerpc/ftrace: Use $(CC_FLAGS_FTRACE) when disabling ftrace
Rather than open-coding -pg whereever we want to disable ftrace, use the existing $(CC_FLAGS_FTRACE) variable. This has the advantage that it will work in future when we use a different set of flags to enable ftrace. Signed-off-by: Torsten Duwe <duwe@suse.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/Makefile')
-rw-r--r--arch/powerpc/kernel/Makefile12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 794f22adf99d..2da380fcc34c 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -16,14 +16,14 @@ endif
ifdef CONFIG_FUNCTION_TRACER
# Do not trace early boot code
-CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
-CFLAGS_REMOVE_prom_init.o = -pg -mno-sched-epilog
-CFLAGS_REMOVE_btext.o = -pg -mno-sched-epilog
-CFLAGS_REMOVE_prom.o = -pg -mno-sched-epilog
+CFLAGS_REMOVE_cputable.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_prom_init.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_btext.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_prom.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
# do not trace tracer code
-CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
+CFLAGS_REMOVE_ftrace.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
# timers used by tracing
-CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
+CFLAGS_REMOVE_time.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
endif
obj-y := cputable.o ptrace.o syscalls.o \