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[JFFS2] Prevent ino cache removal for inodes in use

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Don't remove inocache for inodes which are in read_inode() or
clear_inode() until they're done.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
David Woodhouse
2005-02-27 23:01:36 +00:00
committed by Thomas Gleixner
parent 002fa30170
commit 67e345d17f
5 changed files with 24 additions and 16 deletions
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7
fs/jffs2/nodemgmt.c
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@@ -7,7 +7,7 @@
*
* For licensing information, see the file 'LICENCE' in this directory.
*
* $Id: nodemgmt.c,v 1.117 2005/01/25 20:11:11 hammache Exp $
* $Id: nodemgmt.c,v 1.118 2005/02/27 23:01:32 dwmw2 Exp $
*
*/
@@ -593,11 +593,8 @@ void jffs2_mark_node_obsolete(struct jffs2_sb_info *c, struct jffs2_raw_node_ref
*p = ref->next_in_ino;
ref->next_in_ino = NULL;
if (ic->nodes == (void *)ic) {
D1(printk(KERN_DEBUG "inocache for ino #%u is all gone now. Freeing\n", ic->ino));
if (ic->nodes == (void *)ic)
jffs2_del_ino_cache(c, ic);
jffs2_free_inode_cache(ic);
}
spin_unlock(&c->erase_completion_lock);
}