wrappers for ->i_mutex access

[linux-2.6-block.git] / fs / libfs.c

diff --git a/fs/libfs.c b/fs/libfs.c
index 01491299f348c965adc27cbcd70340ab2d980946..0ca80b2af42015c309718b3328315471808cfa4c 100644 (file)
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -89,7 +89,7 @@ EXPORT_SYMBOL(dcache_dir_close);
 loff_t dcache_dir_lseek(struct file *file, loff_t offset, int whence)
 {
        struct dentry *dentry = file->f_path.dentry;
-       mutex_lock(&d_inode(dentry)->i_mutex);
+       inode_lock(d_inode(dentry));
        switch (whence) {
                case 1:
                        offset += file->f_pos;
@@ -97,7 +97,7 @@ loff_t dcache_dir_lseek(struct file *file, loff_t offset, int whence)
                        if (offset >= 0)
                                break;
                default:
-                       mutex_unlock(&d_inode(dentry)->i_mutex);
+                       inode_unlock(d_inode(dentry));
                        return -EINVAL;
        }
        if (offset != file->f_pos) {
@@ -124,7 +124,7 @@ loff_t dcache_dir_lseek(struct file *file, loff_t offset, int whence)
                        spin_unlock(&dentry->d_lock);
                }
        }
-       mutex_unlock(&d_inode(dentry)->i_mutex);
+       inode_unlock(d_inode(dentry));
        return offset;
 }
 EXPORT_SYMBOL(dcache_dir_lseek);
@@ -941,7 +941,7 @@ int __generic_file_fsync(struct file *file, loff_t start, loff_t end,
        if (err)
                return err;
 
-       mutex_lock(&inode->i_mutex);
+       inode_lock(inode);
        ret = sync_mapping_buffers(inode->i_mapping);
        if (!(inode->i_state & I_DIRTY_ALL))
                goto out;
@@ -953,7 +953,7 @@ int __generic_file_fsync(struct file *file, loff_t start, loff_t end,
                ret = err;
 
 out:
-       mutex_unlock(&inode->i_mutex);
+       inode_unlock(inode);
        return ret;
 }
 EXPORT_SYMBOL(__generic_file_fsync);