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authorWill Deacon <will.deacon@arm.com>2014-09-30 11:27:12 (GMT)
committerArnaldo Carvalho de Melo <acme@redhat.com>2014-10-01 17:44:17 (GMT)
commit660d13296bbbe79635d1d9d700080b88061faffb (patch)
treedd73a1c5998aa913caea18ebec1241823a005cf7 /tools/perf
parent4598a0a6d22fadfb7b37f2b44ee7fdcb24632fcf (diff)
downloadlinux-660d13296bbbe79635d1d9d700080b88061faffb.tar.xz
perf tools: Fix build breakage on arm64 targets
Attempting to build the perf tool for an arm64 target results in the following failure: arch/arm64/util/unwind-libunwind.c: In function 'libunwind__arch_reg_id': arch/arm64/util/unwind-libunwind.c:77:3: error: implicit declaration of function 'pr_err' pr_err("unwind: invalid reg id %d\n", regnum); ^ arch/arm64/util/unwind-libunwind.c:77:3: error: nested extern declaration of 'pr_err' This is due to commit 84f5d36f4866 ("perf tools: Move pr_* debug macros into debug object") moving the pr_* macros into a new header file, but failing to update architectures other than x86. This patch adds the missing include, and fixes the build again. Signed-off-by: Will Deacon <will.deacon@arm.com> Cc: Jean Pihet <jean.pihet@linaro.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1412076432-22045-1-git-send-email-will.deacon@arm.com 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.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/arch/arm64/util/unwind-libunwind.c b/tools/perf/arch/arm64/util/unwind-libunwind.c
index 436ee43..a87afa9 100644
--- a/tools/perf/arch/arm64/util/unwind-libunwind.c
+++ b/tools/perf/arch/arm64/util/unwind-libunwind.c
@@ -3,6 +3,7 @@
#include <libunwind.h>
#include "perf_regs.h"
#include "../../util/unwind.h"
+#include "../../util/debug.h"
int libunwind__arch_reg_id(int regnum)
{