55 lines
1.2 KiB
Diff
55 lines
1.2 KiB
Diff
|
From: Sankar P <psankar@novell.com>
|
||
|
|
Subject: novfs: backing device info initialization
|
||
|
|
References: bnc#623472
|
||
|
|
Patch-mainline: no
|
||
|
|
|
||
|
|
The patch initializes and destroys the backing device info struct
|
||
|
|
for the novfs properly. Fixes an OOPS as well.
|
||
|
|
|
||
|
|
Acked-by: Jan Kara <jack@novell.com>
|
||
|
|
Acked-by: Sankar P <psankar@novell.com>
|
||
|
|
Signed-off-by: Anders Johansson <ajohansson@novell.com>
|
||
|
|
|
||
|
|
---
|
||
|
|
fs/novfs/inode.c | 15 +++++++++++++++
|
||
|
|
1 file changed, 15 insertions(+)
|
||
|
|
|
||
|
|
--- a/fs/novfs/inode.c
|
||
|
|
+++ b/fs/novfs/inode.c
|
||
|
|
@@ -3977,6 +3977,17 @@ int __init init_novfs(void)
|
||
|
|
inHAX = 0;
|
||
|
|
inHAXTime = get_nanosecond_time();
|
||
|
|
|
||
|
|
+ retCode = bdi_init(&novfs_backing_dev_info);
|
||
|
|
+
|
||
|
|
+ if(!retCode)
|
||
|
|
+ retCode = bdi_register(&novfs_backing_dev_info, NULL, "novfs-map");
|
||
|
|
+ if (retCode) {
|
||
|
|
+ bdi_destroy(&novfs_backing_dev_info);
|
||
|
|
+ goto bdi_fail;
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
+
|
||
|
|
+
|
||
|
|
retCode = novfs_proc_init();
|
||
|
|
|
||
|
|
novfs_profile_init();
|
||
|
|
@@ -3992,6 +4003,8 @@ int __init init_novfs(void)
|
||
|
|
novfs_scope_exit();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
+
|
||
|
|
+bdi_fail:
|
||
|
|
return (retCode);
|
||
|
|
}
|
||
|
|
|
||
|
|
@@ -4007,6 +4020,8 @@ void __exit exit_novfs(void)
|
||
|
|
kfree(novfs_current_mnt);
|
||
|
|
novfs_current_mnt = NULL;
|
||
|
|
}
|
||
|
|
+
|
||
|
|
+ bdi_destroy(&novfs_backing_dev_info);
|
||
|
|
}
|
||
|
|
|
||
|
|
int novfs_lock_inode_cache(struct inode *i)
|