/usr/src/kernel-patches/lustre/patches/md_path_lookup-2.6-suse.patch is in linux-patch-lustre 1.8.5+dfsg-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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===================================================================
--- linux-2.6.4-51.0.orig/drivers/md/dm-path-selector.c 2004-04-18 20:10:21.000000000 -0400
+++ linux-2.6.4-51.0/drivers/md/dm-path-selector.c 2004-04-18 20:10:59.000000000 -0400
@@ -129,7 +129,7 @@
struct path *path;
};
-static struct path_info *path_lookup(struct list_head *head, struct path *p)
+static struct path_info *md_path_lookup(struct list_head *head, struct path *p)
{
struct path_info *pi;
@@ -235,9 +235,9 @@
* mind the expense of these searches.
*/
spin_lock_irqsave(&s->lock, flags);
- pi = path_lookup(&s->valid_paths, p);
+ pi = md_path_lookup(&s->valid_paths, p);
if (!pi)
- pi = path_lookup(&s->invalid_paths, p);
+ pi = md_path_lookup(&s->invalid_paths, p);
if (!pi)
DMWARN("asked to change the state of an unknown path");
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