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authorDavid S. Miller <davem@davemloft.net>2018-10-21 22:14:01 -0700
committerDavid S. Miller <davem@davemloft.net>2018-10-22 15:51:45 -0700
commit44231b7fee3f086cf367588c7c79ec3b5d7619b2 (patch)
tree0640eac8bec7bcf649aec0bc516904f189553a7d /arch/sparc/vdso
parent3fe5d7e861286c0b80573f094e32dd9736370d69 (diff)
downloadlinux-44231b7fee3f086cf367588c7c79ec3b5d7619b2.tar.bz2
sparc: Set DISABLE_BRANCH_PROFILING in VDSO CFLAGS.
Not in vclock_gettime.c itself. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/vdso')
-rw-r--r--arch/sparc/vdso/Makefile3
-rw-r--r--arch/sparc/vdso/vclock_gettime.c5
2 files changed, 2 insertions, 6 deletions
diff --git a/arch/sparc/vdso/Makefile b/arch/sparc/vdso/Makefile
index dc85570d8839..7ea03dd2bd62 100644
--- a/arch/sparc/vdso/Makefile
+++ b/arch/sparc/vdso/Makefile
@@ -58,7 +58,8 @@ CFL := $(PROFILING) -mcmodel=medlow -fPIC -O2 -fasynchronous-unwind-tables \
-m64 -ffixed-g2 -ffixed-g3 -fcall-used-g4 -fcall-used-g5 -ffixed-g6 \
-ffixed-g7 $(filter -g%,$(KBUILD_CFLAGS)) \
$(call cc-option, -fno-stack-protector) -fno-omit-frame-pointer \
- -foptimize-sibling-calls -DBUILD_VDSO
+ -foptimize-sibling-calls \
+ -DDISABLE_BRANCH_PROFILING -DBUILD_VDSO
$(vobjs): KBUILD_CFLAGS += $(CFL)
diff --git a/arch/sparc/vdso/vclock_gettime.c b/arch/sparc/vdso/vclock_gettime.c
index 4e853d1582c7..7b5bf63fc0f5 100644
--- a/arch/sparc/vdso/vclock_gettime.c
+++ b/arch/sparc/vdso/vclock_gettime.c
@@ -12,11 +12,6 @@
* Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
*/
-/* Disable profiling for userspace code: */
-#ifndef DISABLE_BRANCH_PROFILING
-#define DISABLE_BRANCH_PROFILING
-#endif
-
#include <linux/kernel.h>
#include <linux/time.h>
#include <linux/string.h>