#include <linux/fs.h>
#include <linux/mman.h>
#include <linux/sched.h>
+#include <linux/sched/mm.h>
+#include <linux/sched/coredump.h>
#include <linux/rwsem.h>
#include <linux/pagemap.h>
#include <linux/rmap.h>
spin_unlock(&ksm_mmlist_lock);
set_bit(MMF_VM_MERGEABLE, &mm->flags);
- atomic_inc(&mm->mm_count);
+ mmgrab(mm);
if (needs_wakeup)
wake_up_interruptible(&ksm_thread_wait);