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authorArnaldo Carvalho de Melo <acme@redhat.com>2017-04-19 12:49:58 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-04-19 13:01:41 -0300
commit4c38c8f5d2c8c48dcf502cd039f30cb1f82fe63c (patch)
treed06352b7d851b3a37826420524b4193191895bec /tools/perf
parente720c19e0d5412f45736d62258d21dc7b056c4ad (diff)
downloadlinux-4c38c8f5d2c8c48dcf502cd039f30cb1f82fe63c.tar.bz2
perf unwind arm64: Add missing errno.h header
Since it uses EINVAL unconditionally, it needs to also unconditionally include errno.h. Detected when recent changes made errno.h not be included by chance when tools/perf/arch/arm64/util/unwind-libunwind.c gets included by tools/perf/util/libunwind/arm64.c. Putting this changeset just before that change so that we don't lose bisectability on arm64. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jean Pihet <jean.pihet@linaro.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Fixes: 8ab596afb97b ("perf tools ARM64: Wire up perf_regs and unwind support") Link: http://lkml.kernel.org/n/tip-60zjev2o1locp5ivod38epa2@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/arch/arm64/util/unwind-libunwind.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/arch/arm64/util/unwind-libunwind.c b/tools/perf/arch/arm64/util/unwind-libunwind.c
index c116b713f7f7..b415dfdbccca 100644
--- a/tools/perf/arch/arm64/util/unwind-libunwind.c
+++ b/tools/perf/arch/arm64/util/unwind-libunwind.c
@@ -1,6 +1,6 @@
+#include <errno.h>
#ifndef REMOTE_UNWIND_LIBUNWIND
-#include <errno.h>
#include <libunwind.h>
#include "perf_regs.h"
#include "../../util/unwind.h"