This will be needed for the conversion of kernel stat to nsecs.
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Heiko Carstens <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Tony Luck <[email protected]>
Cc: Wu Fengguang <[email protected]>
Signed-off-by: Frederic Weisbecker <[email protected]>
---
include/linux/cputime.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/include/linux/cputime.h b/include/linux/cputime.h
index f2eb2ee..a225ab9 100644
--- a/include/linux/cputime.h
+++ b/include/linux/cputime.h
@@ -13,4 +13,14 @@
usecs_to_cputime((__nsecs) / NSEC_PER_USEC)
#endif
+#ifndef nsecs_to_cputime
+# define nsecs_to_cputime(__nsecs) \
+ usecs_to_cputime((__nsecs) / NSEC_PER_USEC)
+#endif
+
+#ifndef nsecs_to_cputime64
+# define nsecs_to_cputime64(__nsecs) \
+ ((__force cputime64_t) nsecs_to_cputime(__nsecs))
+#endif
+
#endif /* __LINUX_CPUTIME_H */
--
2.1.3
--
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