diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/acct.c | 30 | ||||
| -rw-r--r-- | kernel/exit.c | 1 | ||||
| -rw-r--r-- | kernel/fork.c | 1 | ||||
| -rw-r--r-- | kernel/sched.c | 2 | ||||
| -rw-r--r-- | kernel/tsacct.c | 30 |
5 files changed, 33 insertions, 31 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; -} diff --git a/kernel/exit.c b/kernel/exit.c index c189de2927a..3b47f26985f 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -18,6 +18,7 @@ #include <linux/security.h> #include <linux/cpu.h> #include <linux/acct.h> +#include <linux/tsacct_kern.h> #include <linux/file.h> #include <linux/binfmts.h> #include <linux/ptrace.h> diff --git a/kernel/fork.c b/kernel/fork.c index 1c999f3e0b4..89f666491d1 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -42,6 +42,7 @@ #include <linux/profile.h> #include <linux/rmap.h> #include <linux/acct.h> +#include <linux/tsacct_kern.h> #include <linux/cn_proc.h> #include <linux/delayacct.h> #include <linux/taskstats_kern.h> diff --git a/kernel/sched.c b/kernel/sched.c index 74f169ac077..2bbd948f016 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -49,7 +49,7 @@ #include <linux/seq_file.h> #include <linux/syscalls.h> #include <linux/times.h> -#include <linux/acct.h> +#include <linux/tsacct_kern.h> #include <linux/kprobes.h> #include <linux/delayacct.h> #include <asm/tlb.h> diff --git a/kernel/tsacct.c b/kernel/tsacct.c index 410483490cf..47c71daa416 100644 --- a/kernel/tsacct.c +++ b/kernel/tsacct.c @@ -88,4 +88,34 @@ void xacct_add_tsk(struct taskstats *stats, struct task_struct *p) stats->read_syscalls = p->syscr; stats->write_syscalls = p->syscw; } + + +/** + * 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; +} #endif |