diff options
Diffstat (limited to 'mm/khugepaged.c')
| -rw-r--r-- | mm/khugepaged.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 77ae3239c3de..ba40b7f673f4 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -2,6 +2,8 @@ #include <linux/mm.h> #include <linux/sched.h> +#include <linux/sched/mm.h> +#include <linux/sched/coredump.h> #include <linux/mmu_notifier.h> #include <linux/rmap.h> #include <linux/swap.h> @@ -420,7 +422,7 @@ int __khugepaged_enter(struct mm_struct *mm) list_add_tail(&mm_slot->mm_node, &khugepaged_scan.mm_head); spin_unlock(&khugepaged_mm_lock); - atomic_inc(&mm->mm_count); + mmgrab(mm); if (wakeup) wake_up_interruptible(&khugepaged_wait); |