[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

[linux-2.6-omap-h63xx.git] / fs / hppfs / hppfs_kern.c

diff --git a/fs/hppfs/hppfs_kern.c b/fs/hppfs/hppfs_kern.c
index 52930915bad8c8d66eefdb4bfd4863b645ac5a21..a44dc58973991b6ff33274ee2f6eaf2a6ca28ca3 100644 (file)
--- a/fs/hppfs/hppfs_kern.c
+++ b/fs/hppfs/hppfs_kern.c
@@ -171,12 +171,12 @@ static struct dentry *hppfs_lookup(struct inode *ino, struct dentry *dentry,
 
        err = -ENOMEM;
        parent = HPPFS_I(ino)->proc_dentry;
-       down(&parent->d_inode->i_sem);
+       mutex_lock(&parent->d_inode->i_mutex);
        proc_dentry = d_lookup(parent, &dentry->d_name);
        if(proc_dentry == NULL){
                proc_dentry = d_alloc(parent, &dentry->d_name);
                if(proc_dentry == NULL){
-                       up(&parent->d_inode->i_sem);
+                       mutex_unlock(&parent->d_inode->i_mutex);
                        goto out;
                }
                new = (*parent->d_inode->i_op->lookup)(parent->d_inode,
@@ -186,7 +186,7 @@ static struct dentry *hppfs_lookup(struct inode *ino, struct dentry *dentry,
                        proc_dentry = new;
                }
        }
-       up(&parent->d_inode->i_sem);
+       mutex_unlock(&parent->d_inode->i_mutex);
 
        if(IS_ERR(proc_dentry))
                return(proc_dentry);