X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=fs%2Freiserfs%2Ffile.c;h=cf6e1cf4035154cbad95536dee19944eff81812f;hb=3b7c8108273bed41a2fc04533cc9f2026ff38c8e;hp=be12879bb179ac881134a1c7ed9dc0d577d7b061;hpb=155ec9e63da962bf26ffc65a4088c6cc935f28db;p=linux-2.6-omap-h63xx.git

diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
index be12879bb17..cf6e1cf4035 100644
--- a/fs/reiserfs/file.c
+++ b/fs/reiserfs/file.c
@@ -1532,7 +1532,7 @@ static ssize_t reiserfs_file_write(struct file *file,	/* the file we are going t
 		buf += write_bytes;
 		*ppos = pos += write_bytes;
 		count -= write_bytes;
-		balance_dirty_pages_ratelimited(inode->i_mapping);
+		balance_dirty_pages_ratelimited_nr(inode->i_mapping, num_pages);
 	}
 
 	/* this is only true on error */
@@ -1546,10 +1546,10 @@ static ssize_t reiserfs_file_write(struct file *file,	/* the file we are going t
 		}
 	}
 
-	if ((file->f_flags & O_SYNC) || IS_SYNC(inode))
-		res =
-		    generic_osync_inode(inode, file->f_mapping,
-					OSYNC_METADATA | OSYNC_DATA);
+	if (likely(res >= 0) &&
+	    (unlikely((file->f_flags & O_SYNC) || IS_SYNC(inode))))
+		res = generic_osync_inode(inode, file->f_mapping,
+		                          OSYNC_METADATA | OSYNC_DATA);
 
 	mutex_unlock(&inode->i_mutex);
 	reiserfs_async_progress_wait(inode->i_sb);
@@ -1566,7 +1566,7 @@ static ssize_t reiserfs_aio_write(struct kiocb *iocb, const char __user * buf,
 	return generic_file_aio_write(iocb, buf, count, pos);
 }
 
-struct file_operations reiserfs_file_operations = {
+const struct file_operations reiserfs_file_operations = {
 	.read = generic_file_read,
 	.write = reiserfs_file_write,
 	.ioctl = reiserfs_ioctl,
@@ -1576,6 +1576,8 @@ struct file_operations reiserfs_file_operations = {
 	.sendfile = generic_file_sendfile,
 	.aio_read = generic_file_aio_read,
 	.aio_write = reiserfs_aio_write,
+	.splice_read = generic_file_splice_read,
+	.splice_write = generic_file_splice_write,
 };
 
 struct inode_operations reiserfs_file_inode_operations = {