watchdog: introduce touch_softlockup_watchdog_sched()

[mirror_ubuntu-eoan-kernel.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 4069febaa34af9e93be8bb98e807db04a67c4380..d56cdde2f12c574e1ef51a5d1648db465a05bd55 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -377,6 +377,7 @@ extern void scheduler_tick(void);
 extern void sched_show_task(struct task_struct *p);
 
 #ifdef CONFIG_LOCKUP_DETECTOR
+extern void touch_softlockup_watchdog_sched(void);
 extern void touch_softlockup_watchdog(void);
 extern void touch_softlockup_watchdog_sync(void);
 extern void touch_all_softlockup_watchdogs(void);
@@ -387,6 +388,9 @@ extern unsigned int  softlockup_panic;
 extern unsigned int  hardlockup_panic;
 void lockup_detector_init(void);
 #else
+static inline void touch_softlockup_watchdog_sched(void)
+{
+}
 static inline void touch_softlockup_watchdog(void)
 {
 }
@@ -484,9 +488,11 @@ static inline int get_dumpable(struct mm_struct *mm)
 #define MMF_DUMP_ELF_HEADERS   6
 #define MMF_DUMP_HUGETLB_PRIVATE 7
 #define MMF_DUMP_HUGETLB_SHARED  8
+#define MMF_DUMP_DAX_PRIVATE   9
+#define MMF_DUMP_DAX_SHARED    10
 
 #define MMF_DUMP_FILTER_SHIFT  MMF_DUMPABLE_BITS
-#define MMF_DUMP_FILTER_BITS   7
+#define MMF_DUMP_FILTER_BITS   9
 #define MMF_DUMP_FILTER_MASK \
        (((1 << MMF_DUMP_FILTER_BITS) - 1) << MMF_DUMP_FILTER_SHIFT)
 #define MMF_DUMP_FILTER_DEFAULT \