From 61598093bbdd283a7edc367d900f223070ead8d2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:03 +0000
Subject: [PATCH] add ax88772C AX88772C_eeprom_tools
---
kernel/kernel/time/tick-sched.h | 17 ++++++++++++++---
1 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/kernel/kernel/time/tick-sched.h b/kernel/kernel/time/tick-sched.h
index 6de959a..1e7ec5c 100644
--- a/kernel/kernel/time/tick-sched.h
+++ b/kernel/kernel/time/tick-sched.h
@@ -24,12 +24,19 @@
* struct tick_sched - sched tick emulation and no idle tick control/stats
* @sched_timer: hrtimer to schedule the periodic tick in high
* resolution mode
+ * @check_clocks: Notification mechanism about clocksource changes
+ * @nohz_mode: Mode - one state of tick_nohz_mode
+ * @inidle: Indicator that the CPU is in the tick idle mode
+ * @tick_stopped: Indicator that the idle tick has been stopped
+ * @idle_active: Indicator that the CPU is actively in the tick idle mode;
+ * it is resetted during irq handling phases.
+ * @do_timer_lst: CPU was the last one doing do_timer before going idle
+ * @got_idle_tick: Tick timer function has run with @inidle set
* @last_tick: Store the last tick expiry time when the tick
* timer is modified for nohz sleeps. This is necessary
* to resume the tick timer operation in the timeline
* when the CPU returns from nohz sleep.
* @next_tick: Next tick to be fired when in dynticks mode.
- * @tick_stopped: Indicator that the idle tick has been stopped
* @idle_jiffies: jiffies at the entry to idle for idle time accounting
* @idle_calls: Total number of idle calls
* @idle_sleeps: Number of idle calls, where the sched tick was stopped
@@ -40,8 +47,10 @@
* @iowait_sleeptime: Sum of the time slept in idle with sched tick stopped, with IO outstanding
* @timer_expires: Anticipated timer expiration time (in case sched tick is stopped)
* @timer_expires_base: Base time clock monotonic for @timer_expires
- * @do_timer_lst: CPU was the last one doing do_timer before going idle
- * @got_idle_tick: Tick timer function has run with @inidle set
+ * @next_timer: Expiry time of next expiring timer for debugging purpose only
+ * @tick_dep_mask: Tick dependency mask - is set, if someone needs the tick
+ * @last_tick_jiffies: Value of jiffies seen on last tick
+ * @stalled_jiffies: Number of stalled jiffies detected across ticks
*/
struct tick_sched {
struct hrtimer sched_timer;
@@ -70,6 +79,8 @@
u64 next_timer;
ktime_t idle_expires;
atomic_t tick_dep_mask;
+ unsigned long last_tick_jiffies;
+ unsigned int stalled_jiffies;
};
extern struct tick_sched *tick_get_tick_sched(int cpu);
--
Gitblit v1.6.2