diff options
Diffstat (limited to 'kernel/acct.c')
| -rw-r--r-- | kernel/acct.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/kernel/acct.c b/kernel/acct.c index f4330acead4..0aad5ca36a8 100644 --- a/kernel/acct.c +++ b/kernel/acct.c @@ -602,33 +602,3 @@ void acct_process(void) do_acct_process(file); fput(file); } - - -/** - * acct_update_integrals - update mm integral fields in task_struct - * @tsk: task_struct for accounting - */ -void acct_update_integrals(struct task_struct *tsk) -{ - if (likely(tsk->mm)) { - long delta = - cputime_to_jiffies(tsk->stime) - tsk->acct_stimexpd; - - if (delta == 0) - return; - tsk->acct_stimexpd = tsk->stime; - tsk->acct_rss_mem1 += delta * get_mm_rss(tsk->mm); - tsk->acct_vm_mem1 += delta * tsk->mm->total_vm; - } -} - -/** - * acct_clear_integrals - clear the mm integral fields in task_struct - * @tsk: task_struct whose accounting fields are cleared - */ -void acct_clear_integrals(struct task_struct *tsk) -{ - tsk->acct_stimexpd = 0; - tsk->acct_rss_mem1 = 0; - tsk->acct_vm_mem1 = 0; -} |