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author | David Woodhouse <dwmw2@infradead.org> | 2006-05-21 03:46:05 +0100 |
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committer | David Woodhouse <dwmw2@infradead.org> | 2006-05-21 03:46:05 +0100 |
commit | 68270995f29f1a82b3eaab01df63ea7e721e2fa6 (patch) | |
tree | 44388152f209c9f8f0df8eec33efaaca7817ec6d /fs/jffs2/nodelist.c | |
parent | 7807ef7ba2a41c05f6197381f572dd38baa6c1ce (diff) | |
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[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/nodelist.c')
-rw-r--r-- | fs/jffs2/nodelist.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c index 1fc8aed..0050685 100644 --- a/fs/jffs2/nodelist.c +++ b/fs/jffs2/nodelist.c @@ -1080,3 +1080,14 @@ void jffs2_link_node_ref(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, ref->__totlen = len; ref->next_phys = NULL; } + +int jffs2_scan_dirty_space(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, + uint32_t size) +{ + c->dirty_size += size; + c->free_size -= size; + jeb->dirty_size += size; + jeb->free_size -= size; + + return 0; +} |