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| author | KaiGai Kohei <kaigai@ak.jp.nec.com> | 2006-06-11 10:35:15 +0900 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-06-27 16:16:26 +0100 |
| commit | c9f700f840bd481b3e01fcad1ba8da01794a6726 (patch) | |
| tree | 786f4a6a3f3a2d619ae4230a62f95361fcd3245a /fs/jffs2/gc.c | |
| parent | 6d4f8224d4ee065e0e3186cc554468d735e6015d (diff) | |
| download | linux-c9f700f840bd481b3e01fcad1ba8da01794a6726.tar.gz linux-c9f700f840bd481b3e01fcad1ba8da01794a6726.tar.bz2 linux-c9f700f840bd481b3e01fcad1ba8da01794a6726.zip | |
[JFFS2][XATTR] using 'delete marker' for xdatum/xref deletion
- When xdatum is removed, a new xdatum with 'delete marker' is
written. (version==0xffffffff means 'delete marker')
- When xref is removed, a new xref with 'delete marker' is written.
(odd-numbered xseqno means 'delete marker')
- delete_xattr_(datum/xref)_delay() are new deletion functions
are added. We can only use them if we can detect the target
obsolete xdatum/xref as a orphan or errir one.
(e.g when inode deletion, or detecting crc error)
[1/3] jffs2-xattr-v6-01-delete_marker.patch
Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/jffs2/gc.c')
| -rw-r--r-- | fs/jffs2/gc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c index 477c526d638b..f59b147661c9 100644 --- a/fs/jffs2/gc.c +++ b/fs/jffs2/gc.c @@ -275,13 +275,12 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c) * We can decide whether this node is inode or xattr by ic->class. */ if (ic->class == RAWNODE_CLASS_XATTR_DATUM || ic->class == RAWNODE_CLASS_XATTR_REF) { - BUG_ON(raw->next_in_ino != (void *)ic); spin_unlock(&c->erase_completion_lock); if (ic->class == RAWNODE_CLASS_XATTR_DATUM) { - ret = jffs2_garbage_collect_xattr_datum(c, (struct jffs2_xattr_datum *)ic); + ret = jffs2_garbage_collect_xattr_datum(c, (struct jffs2_xattr_datum *)ic, raw); } else { - ret = jffs2_garbage_collect_xattr_ref(c, (struct jffs2_xattr_ref *)ic); + ret = jffs2_garbage_collect_xattr_ref(c, (struct jffs2_xattr_ref *)ic, raw); } goto release_sem; } |