diff options
| author | Jay Lan <jlan@sgi.com> | 2006-09-30 23:29:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-01 00:39:29 -0700 |
| commit | db5fed26b2e0beed939b773dd5896077a1794d65 (patch) | |
| tree | be7630821744aae53b2431383ef0b304a87f1268 /include/linux/sched.h | |
| parent | 8f0ab5147951267134612570604cf8341901a80c (diff) | |
| download | linux-db5fed26b2e0beed939b773dd5896077a1794d65.tar.gz | |
[PATCH] csa accounting taskstats update
ChangeLog:
Feedbacks from Andrew Morton:
- define TS_COMM_LEN to 32
- change acct_stimexpd field of task_struct to be of
cputime_t, which is to be used to save the tsk->stime
of last timer interrupt update.
- a new Documentation/accounting/taskstats-struct.txt
to describe fields of taskstats struct.
Feedback from Balbir Singh:
- keep the stime of a task to be zero when both stime
and utime are zero as recoreded in task_struct.
Misc:
- convert accumulated RSS/VM from platform dependent
pages-ticks to MBytes-usecs in the kernel
Cc: Shailabh Nagar <nagar@watson.ibm.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Jes Sorensen <jes@sgi.com>
Cc: Chris Sturtivant <csturtiv@sgi.com>
Cc: Tony Ernst <tee@sgi.com>
Cc: Guillaume Thouvenin <guillaume.thouvenin@bull.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.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 4ddeb0f982fbc..7ef899c47c292 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -984,7 +984,7 @@ struct task_struct { #if defined(CONFIG_TASK_XACCT) u64 acct_rss_mem1; /* accumulated rss usage */ u64 acct_vm_mem1; /* accumulated virtual memory usage */ - clock_t acct_stimexpd; /* clock_t-converted stime since last update */ + cputime_t acct_stimexpd;/* stime since last update */ #endif #ifdef CONFIG_NUMA struct mempolicy *mempolicy; |