patch-2.3.43 linux/fs/romfs/inode.c

• Lines: 101
• Date: Thu Feb 10 12:16:59 2000
• Orig file: v2.3.42/linux/fs/romfs/inode.c
• Orig date: Fri Jan 7 19:13:22 2000

diff -u --recursive --new-file v2.3.42/linux/fs/romfs/inode.c linux/fs/romfs/inode.c
@@ -446,47 +446,21 @@
 
 /* Mapping from our types to the kernel */
 
+static struct address_space_operations romfs_aops = {
+	readpage: romfs_readpage
+};
+
 static struct file_operations romfs_file_operations = {
-	NULL,			/* lseek - default */
-        generic_file_read,	/* read */
-	NULL,			/* write - bad */
-	NULL,			/* readdir */
-	NULL,			/* poll - default */
-	NULL,			/* ioctl */
-	generic_file_mmap,	/* mmap */
-	NULL,			/* open */
-	NULL,			/* flush */
-	NULL,			/* release */
-	NULL,			/* fsync */
-	NULL,			/* fasync */
+	read:		generic_file_read,
+	mmap:		generic_file_mmap,
 };
 
 static struct inode_operations romfs_file_inode_operations = {
 	&romfs_file_operations,
-	NULL,			/* create */
-	NULL,			/* lookup */
-	NULL,			/* link */
-	NULL,			/* unlink */
-	NULL,			/* symlink */
-	NULL,			/* mkdir */
-	NULL,			/* rmdir */
-	NULL,			/* mknod */
-	NULL,			/* rename */
-	NULL,			/* readlink */
-	NULL,			/* follow_link */
-	NULL,			/* get_block -- not really */
-	romfs_readpage,		/* readpage */
-	NULL,			/* writepage */
-	NULL,			/* truncate */
-	NULL,			/* permission */
-	NULL			/* revalidate */
 };
 
 static struct file_operations romfs_dir_operations = {
-	NULL,			/* lseek - default */
-        NULL,			/* read */
-	NULL,			/* write - bad */
-	romfs_readdir,		/* readdir */
+	readdir:	romfs_readdir,
 };
 
 /* Merged dir/symlink op table.  readdir/lookup/readlink/follow_link
@@ -497,27 +471,6 @@
 	&romfs_dir_operations,
 	NULL,			/* create */
 	romfs_lookup,		/* lookup */
-	NULL,			/* link */
-	NULL,			/* unlink */
-	NULL,			/* symlink */
-	NULL,			/* mkdir */
-	NULL,			/* rmdir */
-	NULL,			/* mknod */
-	NULL,			/* rename */
-	NULL,			/* readlink */
-	NULL,			/* follow_link */
-	NULL,			/* get_block */
-	NULL,			/* readpage */
-	NULL,			/* writepage */
-	NULL,			/* truncate */
-	NULL,			/* permission */
-	NULL			/* revalidate */
-};
-
-static struct inode_operations romfs_link_inode_operations = {
-	readlink:	page_readlink,
-	follow_link:	page_follow_link,
-	readpage:	romfs_readpage
 };
 
 static mode_t romfs_modemap[] =
@@ -531,7 +484,7 @@
 	NULL,				/* hardlink, handled elsewhere */
 	&romfs_dir_inode_operations,
 	&romfs_file_inode_operations,
-	&romfs_link_inode_operations,
+	&page_symlink_inode_operations,
 	NULL,				/* device/fifo/socket nodes, */
 	NULL,				/*   set by init_special_inode */
 	NULL,
@@ -587,6 +540,8 @@
 		i->i_mode = ino;
 		if (S_ISDIR(ino))
 			i->i_size = i->u.romfs_i.i_metasize;
+		else
+			i->i_data.a_ops = &romfs_aops;
 	} else {
 		/* depending on MBZ for sock/fifos */
 		nextfh = ntohl(ri.spec);