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| author | KaiGai Kohei <kaigai@ak.jp.nec.com> | 2006-05-13 15:15:07 +0900 |
|---|---|---|
| committer | KaiGai Kohei <kaigai@ak.jp.nec.com> | 2006-05-13 15:15:07 +0900 |
| commit | 8f2b6f49c656dd4597904f8c20661d6b73cdbbeb (patch) | |
| tree | 7452e7d2fb9070181a943c104c409cac79abc991 /fs/jffs2/scan.c | |
| parent | 8b0b339d46ca0105a9936e3caa3bac80b72de7a3 (diff) | |
| download | linux-exynos-8f2b6f49c656dd4597904f8c20661d6b73cdbbeb.tar.gz linux-exynos-8f2b6f49c656dd4597904f8c20661d6b73cdbbeb.tar.bz2 linux-exynos-8f2b6f49c656dd4597904f8c20661d6b73cdbbeb.zip | |
[JFFS2][XATTR] Remove 'struct list_head ilist' from jffs2_inode_cache.
This patch can reduce 4-byte of memory usage per inode_cache.
[4/10] jffs2-xattr-v5.1-04-remove_ilist_from_ic.patch
Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Diffstat (limited to 'fs/jffs2/scan.c')
| -rw-r--r-- | fs/jffs2/scan.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c index f09689e320fe..0a79fc921e9f 100644 --- a/fs/jffs2/scan.c +++ b/fs/jffs2/scan.c @@ -408,14 +408,15 @@ static int jffs2_scan_xref_node(struct jffs2_sb_info *c, struct jffs2_eraseblock * ref->xid is used to store 32bit xid, xd is not used * ref->ino is used to store 32bit inode-number, ic is not used * Thoes variables are declared as union, thus using those - * are exclusive. In a similar way, ref->ilist is temporarily + * are exclusive. In a similar way, ref->next is temporarily * used to chain all xattr_ref object. It's re-chained to * jffs2_inode_cache in jffs2_build_xattr_subsystem() correctly. */ ref->node = raw; ref->ino = je32_to_cpu(rr->ino); ref->xid = je32_to_cpu(rr->xid); - list_add_tail(&ref->ilist, &c->xattr_temp); + ref->next = c->xref_temp; + c->xref_temp = ref; raw->__totlen = PAD(je32_to_cpu(rr->totlen)); raw->flash_offset = ofs | REF_PRISTINE; @@ -888,7 +889,6 @@ struct jffs2_inode_cache *jffs2_scan_make_ino_cache(struct jffs2_sb_info *c, uin ic->ino = ino; ic->nodes = (void *)ic; - init_xattr_inode_cache(ic); jffs2_add_ino_cache(c, ic); if (ino == 1) ic->nlink = 1; |