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[JFFS2] Forbid to free inode_cache objects if its nlink isn't zero.

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Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Artem B. Bityuckiy
2005-03-20 17:46:23 +00:00
committed by Thomas Gleixner
parent a42163d7c3
commit 437316d9b5
2 changed files with 4 additions and 4 deletions
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4
fs/jffs2/erase.c
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@@ -7,7 +7,7 @@
* *
* For licensing information, see the file 'LICENCE' in this directory. * For licensing information, see the file 'LICENCE' in this directory.
* *
* $Id: erase.c,v 1.72 2005/02/27 23:01:32 dwmw2 Exp $ * $Id: erase.c,v 1.74 2005/03/20 17:46:20 dedekind Exp $
* *
*/ */
@@ -277,7 +277,7 @@ static inline void jffs2_remove_node_refs_from_ino_list(struct jffs2_sb_info *c,
printk("\n"); printk("\n");
}); });
if (ic->nodes == (void *)ic) if (ic->nodes == (void *)ic && ic->nlink == 0)
jffs2_del_ino_cache(c, ic); jffs2_del_ino_cache(c, ic);
} }

4
fs/jffs2/nodemgmt.c
View File

@@ -7,7 +7,7 @@
* *
* For licensing information, see the file 'LICENCE' in this directory. * For licensing information, see the file 'LICENCE' in this directory.
* *
* $Id: nodemgmt.c,v 1.119 2005/02/28 08:21:05 dedekind Exp $ * $Id: nodemgmt.c,v 1.120 2005/03/20 17:46:20 dedekind Exp $
* *
*/ */
@@ -594,7 +594,7 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
*p = ref->next_in_ino; *p = ref->next_in_ino;
ref->next_in_ino = NULL; ref->next_in_ino = NULL;
if (ic->nodes == (void *)ic) if (ic->nodes == (void *)ic && ic->nlink == 0)
jffs2_del_ino_cache(c, ic); jffs2_del_ino_cache(c, ic);
spin_unlock(&c->erase_completion_lock); spin_unlock(&c->erase_completion_lock);