diff options
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 47b4e4f379f..017fb23d598 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -386,7 +386,8 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm) } charge = 0; if (mpnt->vm_flags & VM_ACCOUNT) { - unsigned int len = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT; + unsigned long len; + len = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT; if (security_vm_enough_memory_mm(oldmm, len)) /* sic */ goto fail_nomem; charge = len; @@ -614,7 +615,6 @@ void mmput(struct mm_struct *mm) list_del(&mm->mmlist); spin_unlock(&mmlist_lock); } - put_swap_token(mm); if (mm->binfmt) module_put(mm->binfmt->module); mmdrop(mm); @@ -831,10 +831,6 @@ struct mm_struct *dup_mm(struct task_struct *tsk) memcpy(mm, oldmm, sizeof(*mm)); mm_init_cpumask(mm); - /* Initializing for Swap token stuff */ - mm->token_priority = 0; - mm->last_interval = 0; - #ifdef CONFIG_TRANSPARENT_HUGEPAGE mm->pmd_huge_pte = NULL; #endif @@ -913,10 +909,6 @@ static int copy_mm(unsigned long clone_flags, struct task_struct *tsk) goto fail_nomem; good_mm: - /* Initializing for Swap token stuff */ - mm->token_priority = 0; - mm->last_interval = 0; - tsk->mm = mm; tsk->active_mm = mm; return 0; |