diff options
| author | Jay Lan | 2006-10-01 08:28:59 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2006-10-01 09:39:29 +0200 |
| commit | 8f0ab5147951267134612570604cf8341901a80c (patch) | |
| tree | d394edb3ab69396128e7971136f05fd71d863ece /kernel | |
| parent | [PATCH] csa: Extended system accounting over taskstats (diff) | |
| download | kernel-qcow2-linux-8f0ab5147951267134612570604cf8341901a80c.tar.gz kernel-qcow2-linux-8f0ab5147951267134612570604cf8341901a80c.tar.xz kernel-qcow2-linux-8f0ab5147951267134612570604cf8341901a80c.zip | |
[PATCH] csa: convert CONFIG tag for extended accounting routines
There were a few accounting data/macros that are used in CSA but are #ifdef'ed
inside CONFIG_BSD_PROCESS_ACCT. This patch is to change those ifdef's from
CONFIG_BSD_PROCESS_ACCT to CONFIG_TASK_XACCT. A few defines are moved from
kernel/acct.c and include/linux/acct.h to kernel/tsacct.c and
include/linux/tsacct_kern.h.
Signed-off-by: Jay Lan <jlan@sgi.com>
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 '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 f4330acead46..0aad5ca36a81 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 c189de2927ab..3b47f26985f2 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 1c999f3e0b47..89f666491d1f 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 74f169ac0773..2bbd948f0169 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 410483490cf6..47c71daa416f 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 |