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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2006-01-14 16:21:03 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-14 21:27:09 -0500
commit1f1c12afe5c3e0ef901eec12dee09df4947462ee (patch)
tree157f01441ef5ddc0810d0bfebca4667c21254529 /include/linux
parentbcc132651d384ad115a275868effb49c64b348ce (diff)
[PATCH] s390: cputime misaccounting
finish_arch_switch needs to update the user cpu time as well, not just the system cpu time. Otherwise the partial user cpu time of a process that is stored in the lowcore will be (mis-)accounted to the next process. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/hardirq.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 71d2b8a723b9..eab537091f2a 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -93,10 +93,6 @@ extern void synchronize_irq(unsigned int irq);
93struct task_struct; 93struct task_struct;
94 94
95#ifndef CONFIG_VIRT_CPU_ACCOUNTING 95#ifndef CONFIG_VIRT_CPU_ACCOUNTING
96static inline void account_user_vtime(struct task_struct *tsk)
97{
98}
99
100static inline void account_system_vtime(struct task_struct *tsk) 96static inline void account_system_vtime(struct task_struct *tsk)
101{ 97{
102} 98}