* [patch 2/2] s390: fix compile with VIRT_CPU_ACCOUNTING=n.
@ 2006-03-03 18:55 Martin Schwidefsky
0 siblings, 0 replies; only message in thread
From: Martin Schwidefsky @ 2006-03-03 18:55 UTC (permalink / raw)
To: akpm, jblunck, linux-kernel
From: Jan Blunck <jblunck@suse.de>
[patch 2/2] s390: fix compile with VIRT_CPU_ACCOUNTING=n.
When CONFIG_VIRT_CPU_ACCOUNTING is not defined compiling fails with an
undefined reference to account_vtime().
Signed-off-by: Jan Blunck <jblunck@suse.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
include/asm-s390/system.h | 2 ++
1 files changed, 2 insertions(+)
diff -urpN linux-2.6/include/asm-s390/system.h linux-2.6-patched/include/asm-s390/system.h
--- linux-2.6/include/asm-s390/system.h 2006-03-03 18:52:32.000000000 +0100
+++ linux-2.6-patched/include/asm-s390/system.h 2006-03-03 18:53:21.000000000 +0100
@@ -118,6 +118,8 @@ static inline void sched_cacheflush(void
extern void account_vtime(struct task_struct *);
extern void account_tick_vtime(struct task_struct *);
extern void account_system_vtime(struct task_struct *);
+#else
+#define account_vtime(x) do { /* empty */ } while (0)
#endif
#define finish_arch_switch(prev) do { \
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2006-03-03 18:55 [patch 2/2] s390: fix compile with VIRT_CPU_ACCOUNTING=n Martin Schwidefsky
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