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| author | David Woodhouse <dwmw2@infradead.org> | 2006-05-21 03:46:05 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-05-21 03:46:05 +0100 |
| commit | 68270995f29f1a82b3eaab01df63ea7e721e2fa6 (patch) | |
| tree | 44388152f209c9f8f0df8eec33efaaca7817ec6d /fs/jffs2/summary.h | |
| parent | 7807ef7ba2a41c05f6197381f572dd38baa6c1ce (diff) | |
| download | op-kernel-dev-68270995f29f1a82b3eaab01df63ea7e721e2fa6.zip op-kernel-dev-68270995f29f1a82b3eaab01df63ea7e721e2fa6.tar.gz | |
[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.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/fs/jffs2/summary.h b/fs/jffs2/summary.h index ce892d5..e7eb0c5 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 |
