perf unwind arm64: Add missing errno.h header
Subsystems (2)
tip-bot for Arnaldo Carvalho de Melo
merge botCommit-ID: 4c38c8f5d2c8c48dcf502cd039f30cb1f82fe63c Gitweb: http://git.kernel.org/tip/4c38c8f5d2c8c48dcf502cd039f30cb1f82fe63c Author: Arnaldo Carvalho de Melo <[email protected]> AuthorDate: Wed, 19 Apr 2017 12:49:58 -0300 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Wed, 19 Apr 2017 13:01:41 -0300
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 <[email protected]>
Cc David Ahern <[email protected]>
Cc Jean Pihet <[email protected]>
Cc Jiri Olsa <[email protected]>
Cc Namhyung Kim <[email protected]>
Cc Wang Nan <[email protected]>
Fixes 8ab596afb97b ("perf tools ARM64: Wire up perf_regs and unwind support")
Signed-off-by Arnaldo Carvalho de Melo <[email protected]>
--- tools/perf/arch/arm64/util/unwind-libunwind.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
tools/perf/arch/arm64/util/unwind-libunwind.c +1 -1
@@ -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"