-Patch by: Nathan Zimmer <nzimmer@sgi.com>
-
-Fixes a regression in the commit
-"timer_list: Convert timer list to be a proper seq_file" which causes
-/proc/timer_list to return an infinite amount of data
-
-
---- a/kernel/time/timer_list.c
-+++ b/kernel/time/timer_list.c
-@@ -305,24 +305,26 @@ static void *timer_list_start(struct seq
- if (!*offset) {
- iter->cpu = -1;
- iter->now = ktime_to_ns(ktime_get());
-- } else if (iter->cpu >= nr_cpu_ids) {
-+ } else {
-+ iter->cpu = cpumask_next(iter->cpu, cpu_online_mask);
-+ if (iter->cpu >= nr_cpu_ids) {
- #ifdef CONFIG_GENERIC_CLOCKEVENTS
-- if (!iter->second_pass) {
-- iter->cpu = -1;
-- iter->second_pass = true;
-- } else
-- return NULL;
-+ if (!iter->second_pass) {
-+ iter->cpu = -1;
-+ iter->second_pass = true;
-+ } else
-+ return NULL;
- #else
-- return NULL;
-+ return NULL;
- #endif
-+ }
- }
-+
- return iter;
- }
-
- static void *timer_list_next(struct seq_file *file, void *v, loff_t *offset)
- {
-- struct timer_list_iter *iter = file->private;
-- iter->cpu = cpumask_next(iter->cpu, cpu_online_mask);
- ++*offset;
- return timer_list_start(file, offset);
- }
projects / 15.05 / openwrt.git / commitdiff