[kernel/3.0.35-4.1.0,1/8] perf tools: Fix getrusage() related build failure on glibc trunk

Submitted by Otavio Salvador on Aug. 30, 2013, 3:50 a.m. | Patch ID: 57109


Message ID 1377834634-30465-2-git-send-email-otavio@ossystems.com.br
State Awaiting Upstream, archived
Delegated to: Otavio Salvador
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Commit Message

Otavio Salvador Aug. 30, 2013, 3:50 a.m.
From: Markus Trippelsdorf <markus@trippelsdorf.de>

On a system running glibc trunk perf doesn't build:

    CC builtin-sched.o
builtin-sched.c: In function ‘get_cpu_usage_nsec_parent’: builtin-sched.c:399:16: error: storage size of ‘ru’ isn’t known builtin-sched.c:403:2: error: implicit declaration of function ‘getrusage’ [-Werror=implicit-function-declaration]

Fix it by including sys/resource.h.

Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20120404084527.GA294@x4
Signed-off-by: Ingo Molnar <mingo@kernel.org>
 tools/perf/builtin-sched.c | 1 +
 1 file changed, 1 insertion(+)

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diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index dcfe887..3632c2f 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -14,6 +14,7 @@ 
 #include "util/debug.h"
 #include <sys/prctl.h>
+#include <sys/resource.h>
 #include <semaphore.h>
 #include <pthread.h>