* [PATCH v3] Perf-tool/MIPS: support cross compiling of tools/perf for MIPS
@ 2010-10-11 12:18 Deng-Cheng Zhu
2010-10-11 13:03 ` Ingo Molnar
0 siblings, 1 reply; 2+ messages in thread
From: Deng-Cheng Zhu @ 2010-10-11 12:18 UTC (permalink / raw)
To: linux-mips, Ralf Baechle, David Daney, a.p.zijlstra, paulus,
mingo, acme
This version fixed the cosmetic issue pointed out by Ralf. If it looks ok,
Ralf, please help Ack it.
Thanks,
Deng-Cheng
Signed-off-by: Deng-Cheng Zhu<dengcheng.zhu@gmail.com>
---
tools/perf/perf.h | 12 ++++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 6fb379b..cd05284 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -73,6 +73,18 @@
#define cpu_relax() asm volatile("":::"memory")
#endif
+#ifdef __mips__
+#include "../../arch/mips/include/asm/unistd.h"
+#define rmb() asm volatile( \
+ ".set mips2\n\t" \
+ "sync\n\t" \
+ ".set mips0" \
+ : /* no output */ \
+ : /* no input */ \
+ : "memory")
+#define cpu_relax() asm volatile("" ::: "memory")
+#endif
+
#include<time.h>
#include<unistd.h>
#include<sys/types.h>
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v3] Perf-tool/MIPS: support cross compiling of tools/perf for MIPS
2010-10-11 12:18 [PATCH v3] Perf-tool/MIPS: support cross compiling of tools/perf for MIPS Deng-Cheng Zhu
@ 2010-10-11 13:03 ` Ingo Molnar
0 siblings, 0 replies; 2+ messages in thread
From: Ingo Molnar @ 2010-10-11 13:03 UTC (permalink / raw)
To: Deng-Cheng Zhu
Cc: linux-mips, Ralf Baechle, David Daney, a.p.zijlstra, paulus, acme
* Deng-Cheng Zhu <dengcheng.zhu@gmail.com> wrote:
>
>
> This version fixed the cosmetic issue pointed out by Ralf. If it looks ok,
>
> Ralf, please help Ack it.
Please dont strip changelogs from (re-)submitted patches!
Ingo
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2010-10-11 13:03 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-10-11 12:18 [PATCH v3] Perf-tool/MIPS: support cross compiling of tools/perf for MIPS Deng-Cheng Zhu
2010-10-11 13:03 ` Ingo Molnar
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.