mmap_lock: change trace and locking order

[linux-2.6-microblaze.git] / include / linux / mmap_lock.h

diff --git a/include/linux/mmap_lock.h b/include/linux/mmap_lock.h
index 0540f01..b179f1e 100644 (file)
--- a/include/linux/mmap_lock.h
+++ b/include/linux/mmap_lock.h
@@ -101,14 +101,14 @@ static inline bool mmap_write_trylock(struct mm_struct *mm)
 
 static inline void mmap_write_unlock(struct mm_struct *mm)
 {
-       up_write(&mm->mmap_lock);
        __mmap_lock_trace_released(mm, true);
+       up_write(&mm->mmap_lock);
 }
 
 static inline void mmap_write_downgrade(struct mm_struct *mm)
 {
-       downgrade_write(&mm->mmap_lock);
        __mmap_lock_trace_acquire_returned(mm, false, true);
+       downgrade_write(&mm->mmap_lock);
 }
 
 static inline void mmap_read_lock(struct mm_struct *mm)
@@ -140,8 +140,8 @@ static inline bool mmap_read_trylock(struct mm_struct *mm)
 
 static inline void mmap_read_unlock(struct mm_struct *mm)
 {
-       up_read(&mm->mmap_lock);
        __mmap_lock_trace_released(mm, false);
+       up_read(&mm->mmap_lock);
 }
 
 static inline bool mmap_read_trylock_non_owner(struct mm_struct *mm)
@@ -155,8 +155,8 @@ static inline bool mmap_read_trylock_non_owner(struct mm_struct *mm)
 
 static inline void mmap_read_unlock_non_owner(struct mm_struct *mm)
 {
-       up_read_non_owner(&mm->mmap_lock);
        __mmap_lock_trace_released(mm, false);
+       up_read_non_owner(&mm->mmap_lock);
 }
 
 static inline void mmap_assert_locked(struct mm_struct *mm)