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| author | Will Deacon <will.deacon@arm.com> | 2014-09-30 15:27:12 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-10-01 21:44:17 +0400 |
| commit | 660d13296bbbe79635d1d9d700080b88061faffb (patch) | |
| tree | dd73a1c5998aa913caea18ebec1241823a005cf7 /tools/perf/arch/arm64/util/unwind-libunwind.c | |
| parent | 4598a0a6d22fadfb7b37f2b44ee7fdcb24632fcf (diff) | |
| download | linux-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/arch/arm64/util/unwind-libunwind.c')
| -rw-r--r-- | tools/perf/arch/arm64/util/unwind-libunwind.c | 1 |
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 436ee43859dc..a87afa91a99e 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) { |