diff options
| -rw-r--r-- | lib/Makefile | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile index 74b0cfb1fcc..6ca9e6ee1e3 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -8,6 +8,14 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \ sha1.o irq_regs.o reciprocal_div.o argv_split.o \ proportions.o prio_heap.o ratelimit.o +ifdef CONFIG_FTRACE +# Do not profile string.o, since it may be used in early boot or vdso +ORIG_CFLAGS := $(KBUILD_CFLAGS) +KBUILD_CFLAGS = $(if $(subst string,,$(basename $(notdir $@))), \ + $(ORIG_CFLAGS), \ + $(subst -pg,,$(ORIG_CFLAGS))) +endif + lib-$(CONFIG_MMU) += ioremap.o lib-$(CONFIG_SMP) += cpumask.o |