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authorJens Axboe <jens.axboe@oracle.com>2009-09-04 02:56:22 -0700
committerDavid S. Miller <davem@davemloft.net>2009-09-04 02:56:22 -0700
commit825c9fb47a0837db12fecf8d360e0e1d284ddb49 (patch)
tree555effec5a598bb8de43fc49b801b8ef403f5ffd /tools/perf/perf.h
parenta29889a5369d2604c2053bcd051519a2445d8a70 (diff)
downloadop-kernel-dev-825c9fb47a0837db12fecf8d360e0e1d284ddb49.zip
op-kernel-dev-825c9fb47a0837db12fecf8d360e0e1d284ddb49.tar.gz
sparc: add basic support for 'perf'
This wires up the perf_counter_open() syscall so that basic software support for perf is working. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/perf.h')
-rw-r--r--tools/perf/perf.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index e5148e2..2abeb20 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -41,6 +41,12 @@
#define cpu_relax() asm volatile("" ::: "memory");
#endif
+#ifdef __sparc__
+#include "../../arch/sparc/include/asm/unistd.h"
+#define rmb() asm volatile("":::"memory")
+#define cpu_relax() asm volatile("":::"memory")
+#endif
+
#include <time.h>
#include <unistd.h>
#include <sys/types.h>
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