From 4ce1f562189696605a84813cf71847c0cc698414 Mon Sep 17 00:00:00 2001 From: Ferenc Havasi Date: Wed, 31 Aug 2005 14:51:04 +0100 Subject: [JFFS2] Remove support for virtual blocks Remove support for virtual blocks, which are build by concatenation of multiple physical erase blocks. For more information please read the MTD mailing list thread "[PATCH] remove support for virtual blocks" Signed-off-by: Ferenc Havasi Signed-off-by: Thomas Gleixner --- fs/jffs2/nodelist.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'fs/jffs2/nodelist.h') diff --git a/fs/jffs2/nodelist.h b/fs/jffs2/nodelist.h index ce47d5530a70..1533af8b3959 100644 --- a/fs/jffs2/nodelist.h +++ b/fs/jffs2/nodelist.h @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: nodelist.h,v 1.138 2005/08/17 13:46:23 dedekind Exp $ + * $Id: nodelist.h,v 1.139 2005/08/31 13:51:00 havasi Exp $ * */ @@ -197,6 +197,11 @@ struct jffs2_eraseblock struct jffs2_raw_node_ref *gc_node; /* Next node to be garbage collected */ }; +static inline int jffs2_blocks_use_vmalloc(struct jffs2_sb_info *c) +{ + return ((c->flash_size / c->sector_size) * sizeof (struct jffs2_eraseblock)) > (128 * 1024); +} + /* Calculate totlen from surrounding nodes or eraseblock */ static inline uint32_t __ref_totlen(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, -- cgit v1.2.1