From 70688e4dd1647f0ceb502bbd5964fa344c5eb411 Mon Sep 17 00:00:00 2001 From: Nick Piggin Date: Mon, 28 Apr 2008 02:13:02 -0700 Subject: xip: support non-struct page backed memory Convert XIP to support non-struct page backed memory, using VM_MIXEDMAP for the user mappings. This requires the get_xip_page API to be changed to an address based one. Improve the API layering a little bit too, while we're here. This is required in order to support XIP filesystems on memory that isn't backed with struct page (but memory with struct page is still supported too). Signed-off-by: Nick Piggin Acked-by: Carsten Otte Cc: Jared Hulbert Cc: Martin Schwidefsky Cc: Heiko Carstens Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ext2/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ext2/inode.c') diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index b8a2990bab8..687023bdfd1 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -796,7 +796,7 @@ const struct address_space_operations ext2_aops = { const struct address_space_operations ext2_aops_xip = { .bmap = ext2_bmap, - .get_xip_page = ext2_get_xip_page, + .get_xip_mem = ext2_get_xip_mem, }; const struct address_space_operations ext2_nobh_aops = { -- cgit v1.2.3