diff options
Diffstat (limited to 'fs/devpts')
| -rw-r--r-- | fs/devpts/inode.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index f2be44d4491f..bfb8a230bac9 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -130,7 +130,7 @@ static struct dentry *get_node(int num) { char s[12]; struct dentry *root = devpts_root; - down(&root->d_inode->i_sem); + mutex_lock(&root->d_inode->i_mutex); return lookup_one_len(s, root, sprintf(s, "%d", num)); } @@ -161,7 +161,7 @@ int devpts_pty_new(struct tty_struct *tty) if (!IS_ERR(dentry) && !dentry->d_inode) d_instantiate(dentry, inode); - up(&devpts_root->d_inode->i_sem); + mutex_unlock(&devpts_root->d_inode->i_mutex); return 0; } @@ -178,7 +178,7 @@ struct tty_struct *devpts_get_tty(int number) dput(dentry); } - up(&devpts_root->d_inode->i_sem); + mutex_unlock(&devpts_root->d_inode->i_mutex); return tty; } @@ -196,7 +196,7 @@ void devpts_pty_kill(int number) } dput(dentry); } - up(&devpts_root->d_inode->i_sem); + mutex_unlock(&devpts_root->d_inode->i_mutex); } static int __init init_devpts_fs(void) |