diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-03 11:56:24 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-03 11:56:24 -0800 |
commit | 61420f59a589c0668f70cbe725785837c78ece90 (patch) | |
tree | 79ae77d731cd2425677b9527d50079d8cf34c3b2 /arch/s390/include/asm/timer.h | |
parent | d97106ab53f812910a62d18afb9dbe882819c1ba (diff) | |
parent | c742b31c03f37c5c499178f09f57381aa6c70131 (diff) |
Merge branch 'cputime' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'cputime' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
[PATCH] fast vdso implementation for CLOCK_THREAD_CPUTIME_ID
[PATCH] improve idle cputime accounting
[PATCH] improve precision of idle time detection.
[PATCH] improve precision of process accounting.
[PATCH] idle cputime accounting
[PATCH] fix scaled & unscaled cputime accounting
Diffstat (limited to 'arch/s390/include/asm/timer.h')
-rw-r--r-- | arch/s390/include/asm/timer.h | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/s390/include/asm/timer.h b/arch/s390/include/asm/timer.h index 61705d60f99..e4bcab739c1 100644 --- a/arch/s390/include/asm/timer.h +++ b/arch/s390/include/asm/timer.h @@ -23,20 +23,18 @@ struct vtimer_list { __u64 expires; __u64 interval; - spinlock_t lock; - unsigned long magic; - void (*function)(unsigned long); unsigned long data; }; -/* the offset value will wrap after ca. 71 years */ +/* the vtimer value will wrap after ca. 71 years */ struct vtimer_queue { struct list_head list; spinlock_t lock; - __u64 to_expire; /* current event expire time */ - __u64 offset; /* list offset to zero */ - __u64 idle; /* temp var for idle */ + __u64 timer; /* last programmed timer */ + __u64 elapsed; /* elapsed time of timer expire values */ + __u64 idle; /* temp var for idle */ + int do_spt; /* =1: reprogram cpu timer in idle */ }; extern void init_virt_timer(struct vtimer_list *timer); @@ -48,8 +46,8 @@ extern int del_virt_timer(struct vtimer_list *timer); extern void init_cpu_vtimer(void); extern void vtime_init(void); -extern void vtime_start_cpu_timer(void); -extern void vtime_stop_cpu_timer(void); +extern void vtime_stop_cpu(void); +extern void vtime_start_leave(void); #endif /* __KERNEL__ */ |