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authorIngo Molnar <mingo@kernel.org>2015-10-07 18:33:10 +0200
committerIngo Molnar <mingo@kernel.org>2015-10-07 18:33:10 +0200
commit00e6fa5fe15c0eccc95a9d1afc4615e467ee8dc9 (patch)
treeb682ebafe2cc8a0fbbed1db1523846e939eebad7
parenta0eeb8dd34f21fddfe85b37832b5f3d02ee6e34b (diff)
parent9fb4765451f22c5e782c1590747717550bff34b2 (diff)
downloadlinux-stericsson-00e6fa5fe15c0eccc95a9d1afc4615e467ee8dc9.tar.gz
Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/urgent fix from Arnaldo Carvalho de Melo: - Fix build break on (at least) powerpc due to sample_reg_masks, not being available for linking. (Sukadev Bhattiprolu) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--tools/perf/util/Build2
-rw-r--r--tools/perf/util/perf_regs.c2
-rw-r--r--tools/perf/util/perf_regs.h1
3 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/util/Build b/tools/perf/util/Build
index 349bc96ca1fe..e5f18a288b74 100644
--- a/tools/perf/util/Build
+++ b/tools/perf/util/Build
@@ -17,6 +17,7 @@ libperf-y += levenshtein.o
libperf-y += llvm-utils.o
libperf-y += parse-options.o
libperf-y += parse-events.o
+libperf-y += perf_regs.o
libperf-y += path.o
libperf-y += rbtree.o
libperf-y += bitmap.o
@@ -103,7 +104,6 @@ libperf-$(CONFIG_LIBBABELTRACE) += data-convert-bt.o
libperf-y += scripting-engines/
-libperf-$(CONFIG_PERF_REGS) += perf_regs.o
libperf-$(CONFIG_ZLIB) += zlib.o
libperf-$(CONFIG_LZMA) += lzma.o
diff --git a/tools/perf/util/perf_regs.c b/tools/perf/util/perf_regs.c
index 885e8ac83997..6b8eb13e14e4 100644
--- a/tools/perf/util/perf_regs.c
+++ b/tools/perf/util/perf_regs.c
@@ -6,6 +6,7 @@ const struct sample_reg __weak sample_reg_masks[] = {
SMPL_REG_END
};
+#ifdef HAVE_PERF_REGS_SUPPORT
int perf_reg_value(u64 *valp, struct regs_dump *regs, int id)
{
int i, idx = 0;
@@ -29,3 +30,4 @@ out:
*valp = regs->cache_regs[id];
return 0;
}
+#endif
diff --git a/tools/perf/util/perf_regs.h b/tools/perf/util/perf_regs.h
index 2984dcc54d67..679d6e493962 100644
--- a/tools/perf/util/perf_regs.h
+++ b/tools/perf/util/perf_regs.h
@@ -2,6 +2,7 @@
#define __PERF_REGS_H
#include <linux/types.h>
+#include <linux/compiler.h>
struct regs_dump;