diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mmap_lock.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmap_lock.h b/include/linux/mmap_lock.h index bec0eab6ef03..b8a13b8d36a4 100644 --- a/include/linux/mmap_lock.h +++ b/include/linux/mmap_lock.h @@ -630,6 +630,8 @@ static inline void mmap_read_unlock(struct mm_struct *mm) DEFINE_GUARD(mmap_read_lock, struct mm_struct *, mmap_read_lock(_T), mmap_read_unlock(_T)) DEFINE_GUARD_COND(mmap_read_lock, _try, mmap_read_trylock(_T)) +DEFINE_GUARD(mmap_write_lock, struct mm_struct *, + mmap_write_lock(_T), mmap_write_unlock(_T)) static inline void mmap_read_unlock_non_owner(struct mm_struct *mm) { |