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authorLinus Torvalds <torvalds@linux-foundation.org>2009-06-10 15:32:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-10 15:32:59 -0700
commit99e97b860e14c64760855198e91d1166697131a7 (patch)
treefadc8368c3f784bff92fba82d983e7861559cf9d /fs/proc
parent82782ca77d1bfb32b0334cce40a25b91bd8ec016 (diff)
parentf04d82b7e0c63d0251f9952a537a4bc4d73aa1a9 (diff)
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: fix typo in sched-rt-group.txt file ftrace: fix typo about map of kernel priority in ftrace.txt file. sched: properly define the sched_group::cpumask and sched_domain::span fields sched, timers: cleanup avenrun users sched, timers: move calc_load() to scheduler sched: Don't export sched_mc_power_savings on multi-socket single core system sched: emit thread info flags with stack trace sched: rt: document the risk of small values in the bandwidth settings sched: Replace first_cpu() with cpumask_first() in ILB nomination code sched: remove extra call overhead for schedule() sched: use group_first_cpu() instead of cpumask_first(sched_group_cpus()) wait: don't use __wake_up_common() sched: Nominate a power-efficient ilb in select_nohz_balancer() sched: Nominate idle load balancer from a semi-idle package. sched: remove redundant hierarchy walk in check_preempt_wakeup
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/loadavg.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/fs/proc/loadavg.c b/fs/proc/loadavg.c
index 9bca39cf99e..1afa4dd4cae 100644
--- a/fs/proc/loadavg.c
+++ b/fs/proc/loadavg.c
@@ -12,20 +12,14 @@
static int loadavg_proc_show(struct seq_file *m, void *v)
{
- int a, b, c;
- unsigned long seq;
+ unsigned long avnrun[3];
- do {
- seq = read_seqbegin(&xtime_lock);
- a = avenrun[0] + (FIXED_1/200);
- b = avenrun[1] + (FIXED_1/200);
- c = avenrun[2] + (FIXED_1/200);
- } while (read_seqretry(&xtime_lock, seq));
+ get_avenrun(avnrun, FIXED_1/200, 0);
- seq_printf(m, "%d.%02d %d.%02d %d.%02d %ld/%d %d\n",
- LOAD_INT(a), LOAD_FRAC(a),
- LOAD_INT(b), LOAD_FRAC(b),
- LOAD_INT(c), LOAD_FRAC(c),
+ seq_printf(m, "%lu.%02lu %lu.%02lu %lu.%02lu %ld/%d %d\n",
+ LOAD_INT(avnrun[0]), LOAD_FRAC(avnrun[0]),
+ LOAD_INT(avnrun[1]), LOAD_FRAC(avnrun[1]),
+ LOAD_INT(avnrun[2]), LOAD_FRAC(avnrun[2]),
nr_running(), nr_threads,
task_active_pid_ns(current)->last_pid);
return 0;