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

[linux-2.6-omap-h63xx.git] / fs / hugetlbfs / inode.c

diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 8c41315a6e4294e782a4be7e450885447ffd79d3..ff1b7d108bd021f7ebe1dbcaac5aa6569e4aeee9 100644 (file)
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -118,7 +118,7 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma)
 
        vma_len = (loff_t)(vma->vm_end - vma->vm_start);
 
-       down(&inode->i_sem);
+       mutex_lock(&inode->i_mutex);
        file_accessed(file);
        vma->vm_flags |= VM_HUGETLB | VM_RESERVED;
        vma->vm_ops = &hugetlb_vm_ops;
@@ -133,7 +133,7 @@ static int hugetlbfs_file_mmap(struct file *file, struct vm_area_struct *vma)
        if (inode->i_size < len)
                inode->i_size = len;
 out:
-       up(&inode->i_sem);
+       mutex_unlock(&inode->i_mutex);
 
        return ret;
 }