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| author | Jonathan Lim <jlim@sgi.com> | 2008-07-25 01:48:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-25 10:53:46 -0700 |
| commit | 49b5cf34727a6c1be1568ab28e89a2d9a6bf51e0 (patch) | |
| tree | 29505ad668bfadc67a670ad4ebc5c65823a87413 /include/linux/sched.h | |
| parent | 7394f0f6c0baab650ea9194cb1be847df646fb57 (diff) | |
| download | kernel-crypto-49b5cf34727a6c1be1568ab28e89a2d9a6bf51e0.tar.gz kernel-crypto-49b5cf34727a6c1be1568ab28e89a2d9a6bf51e0.tar.xz kernel-crypto-49b5cf34727a6c1be1568ab28e89a2d9a6bf51e0.zip | |
accounting: account for user time when updating memory integrals
Adapt acct_update_integrals() to include user time when calculating the time
difference. The units of acct_rss_mem1 and acct_vm_mem1 are also changed from
pages-jiffies to pages-usecs to avoid calling jiffies_to_usecs() in
xacct_add_tsk() which might overflow.
Signed-off-by: Jonathan Lim <jlim@sgi.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 354ef478a80..af780f299c7 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1257,7 +1257,7 @@ struct task_struct { #if defined(CONFIG_TASK_XACCT) u64 acct_rss_mem1; /* accumulated rss usage */ u64 acct_vm_mem1; /* accumulated virtual memory usage */ - cputime_t acct_stimexpd;/* stime since last update */ + cputime_t acct_timexpd; /* stime + utime since last update */ #endif #ifdef CONFIG_CPUSETS nodemask_t mems_allowed; |