diff options
| author | Steven Rostedt <rostedt@goodmis.org> | 2008-04-04 21:08:16 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-23 11:38:56 +0200 |
| commit | 0a03098a97950f8a4c673d1476f5bce36274e78d (patch) | |
| tree | ac289ad353575ffb1c84e77204fc8c6c6d582484 /lib | |
| parent | 2f10edc0382bd917b2a40f3f5d54b99523f66a9c (diff) | |
ftrace: remove function tarcing from spinlock debug
The debug functions in spin_lock debugging pollute the output of the
function tracer. This patch adds the debug files in the lib director
to those that should not be compiled with mcount tracing.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Makefile b/lib/Makefile index 26d98104bdc5..8a2fe5e7b15e 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 |