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authorDavid Woodhouse <dwmw2@infradead.org>2006-05-21 03:46:05 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2006-05-21 03:46:05 +0100
commit68270995f29f1a82b3eaab01df63ea7e721e2fa6 (patch)
tree44388152f209c9f8f0df8eec33efaaca7817ec6d /fs/jffs2/summary.h
parent7807ef7ba2a41c05f6197381f572dd38baa6c1ce (diff)
downloadlinux-68270995f29f1a82b3eaab01df63ea7e721e2fa6.tar.bz2
[JFFS2] Introduce jffs2_scan_dirty_space() function.
To eliminate the __totlen field from struct jffs2_raw_node_ref, we need to allocate nodes for dirty space instead of just tweaking the accounting data. Introduce jffs2_scan_dirty_space() in preparation for that. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/jffs2/summary.h')
-rw-r--r--fs/jffs2/summary.h17
1 files changed, 0 insertions, 17 deletions
diff --git a/fs/jffs2/summary.h b/fs/jffs2/summary.h
index ce892d57ad59..e7eb0c5814f6 100644
--- a/fs/jffs2/summary.h
+++ b/fs/jffs2/summary.h
@@ -18,23 +18,6 @@
#include <linux/uio.h>
#include <linux/jffs2.h>
-#define DIRTY_SPACE(x) do { typeof(x) _x = (x); \
- c->free_size -= _x; c->dirty_size += _x; \
- jeb->free_size -= _x ; jeb->dirty_size += _x; \
- }while(0)
-#define USED_SPACE(x) do { typeof(x) _x = (x); \
- c->free_size -= _x; c->used_size += _x; \
- jeb->free_size -= _x ; jeb->used_size += _x; \
- }while(0)
-#define WASTED_SPACE(x) do { typeof(x) _x = (x); \
- c->free_size -= _x; c->wasted_size += _x; \
- jeb->free_size -= _x ; jeb->wasted_size += _x; \
- }while(0)
-#define UNCHECKED_SPACE(x) do { typeof(x) _x = (x); \
- c->free_size -= _x; c->unchecked_size += _x; \
- jeb->free_size -= _x ; jeb->unchecked_size += _x; \
- }while(0)
-
#define BLK_STATE_ALLFF 0
#define BLK_STATE_CLEAN 1
#define BLK_STATE_PARTDIRTY 2