Commit 310fa7a3 authored by Al Viro's avatar Al Viro

restore smp_mb() in unlock_new_inode()

wait_on_inode() doesn't have ->i_lock
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 7f6c7e62
...@@ -965,6 +965,7 @@ void unlock_new_inode(struct inode *inode) ...@@ -965,6 +965,7 @@ void unlock_new_inode(struct inode *inode)
spin_lock(&inode->i_lock); spin_lock(&inode->i_lock);
WARN_ON(!(inode->i_state & I_NEW)); WARN_ON(!(inode->i_state & I_NEW));
inode->i_state &= ~I_NEW; inode->i_state &= ~I_NEW;
smp_mb();
wake_up_bit(&inode->i_state, __I_NEW); wake_up_bit(&inode->i_state, __I_NEW);
spin_unlock(&inode->i_lock); spin_unlock(&inode->i_lock);
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment