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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-02-09 17:03:46 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-02-09 17:03:46 +1100 |
| commit | 4824579dcd8be7c8580237785ce6f7b31db054ea (patch) | |
| tree | 174a084a5068489ab7030227c231fe6f7d0e3124 /kernel/fork.c | |
| parent | a9be5a59553a6b5d424d8ed37f058edfcc09a7d9 (diff) | |
| parent | 1842d91b7b4c6be23064b6601127293173aa750c (diff) | |
Merge branch 'akpm/master'
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index b9285524065f..937ba59709c9 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1000,7 +1000,7 @@ struct mm_struct *get_task_mm(struct task_struct *task) if (task->flags & PF_KTHREAD) mm = NULL; else - atomic_inc(&mm->mm_users); + mmget(mm); } task_unlock(task); return mm; @@ -1188,7 +1188,7 @@ static int copy_mm(unsigned long clone_flags, struct task_struct *tsk) vmacache_flush(tsk); if (clone_flags & CLONE_VM) { - atomic_inc(&oldmm->mm_users); + mmget(oldmm); mm = oldmm; goto good_mm; } |