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-rw-r--r--lib/Makefile3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Makefile b/lib/Makefile
index 6ca9e6ee1e33..d97ad1100b6f 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -10,8 +10,9 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
ifdef CONFIG_FTRACE
# Do not profile string.o, since it may be used in early boot or vdso
+# Also do not profile any debug utilities
ORIG_CFLAGS := $(KBUILD_CFLAGS)
-KBUILD_CFLAGS = $(if $(subst string,,$(basename $(notdir $@))), \
+KBUILD_CFLAGS = $(if $(filter-out %debug debug% string%,$(basename $(notdir $@))), \
$(ORIG_CFLAGS), \
$(subst -pg,,$(ORIG_CFLAGS)))
endif