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| author | Ferenc Havasi <havasi@inf.u-szeged.hu> | 2005-08-31 14:51:04 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@mtd.linutronix.de> | 2005-11-06 21:08:27 +0100 |
| commit | 4ce1f562189696605a84813cf71847c0cc698414 (patch) | |
| tree | 1ec543b00db38f5ae8db38f0f881db11ebb5d010 /fs/jffs2/nodelist.h | |
| parent | f0507530cbedf37515e0d803c332cdb81b34e71a (diff) | |
| download | linux-next-4ce1f562189696605a84813cf71847c0cc698414.tar.gz | |
[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 <havasi@inf.u-szeged.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs/jffs2/nodelist.h')
| -rw-r--r-- | fs/jffs2/nodelist.h | 7 |
1 files changed, 6 insertions, 1 deletions
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, |