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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-03 11:56:24 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-03 11:56:24 -0800 |
| commit | 61420f59a589c0668f70cbe725785837c78ece90 (patch) | |
| tree | 79ae77d731cd2425677b9527d50079d8cf34c3b2 /arch/x86 | |
| parent | d97106ab53f812910a62d18afb9dbe882819c1ba (diff) | |
| parent | c742b31c03f37c5c499178f09f57381aa6c70131 (diff) | |
| download | linux-3.10-61420f59a589c0668f70cbe725785837c78ece90.tar.gz linux-3.10-61420f59a589c0668f70cbe725785837c78ece90.tar.bz2 linux-3.10-61420f59a589c0668f70cbe725785837c78ece90.zip | |
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/x86')
| -rw-r--r-- | arch/x86/xen/time.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 65d75a6be0b..14f24062349 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -132,8 +132,7 @@ static void do_stolen_accounting(void) *snap = state; /* Add the appropriate number of ticks of stolen time, - including any left-overs from last time. Passing NULL to - account_steal_time accounts the time as stolen. */ + including any left-overs from last time. */ stolen = runnable + offline + __get_cpu_var(residual_stolen); if (stolen < 0) @@ -141,11 +140,10 @@ static void do_stolen_accounting(void) ticks = iter_div_u64_rem(stolen, NS_PER_TICK, &stolen); __get_cpu_var(residual_stolen) = stolen; - account_steal_time(NULL, ticks); + account_steal_ticks(ticks); /* Add the appropriate number of ticks of blocked time, - including any left-overs from last time. Passing idle to - account_steal_time accounts the time as idle/wait. */ + including any left-overs from last time. */ blocked += __get_cpu_var(residual_blocked); if (blocked < 0) @@ -153,7 +151,7 @@ static void do_stolen_accounting(void) ticks = iter_div_u64_rem(blocked, NS_PER_TICK, &blocked); __get_cpu_var(residual_blocked) = blocked; - account_steal_time(idle_task(smp_processor_id()), ticks); + account_idle_ticks(ticks); } /* |