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-rw-r--r--fs/afs/super.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 77e1e5a6115..6c2fef44d38 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -302,12 +302,15 @@ static int afs_fill_super(struct super_block *sb, void *data)
struct inode *inode = NULL;
int ret;
+ lock_kernel();
+
_enter("");
/* allocate a superblock info record */
as = kzalloc(sizeof(struct afs_super_info), GFP_KERNEL);
if (!as) {
_leave(" = -ENOMEM");
+ unlock_kernel();
return -ENOMEM;
}
@@ -341,6 +344,7 @@ static int afs_fill_super(struct super_block *sb, void *data)
sb->s_root = root;
_leave(" = 0");
+ unlock_kernel();
return 0;
error_inode:
@@ -354,6 +358,7 @@ error:
sb->s_fs_info = NULL;
_leave(" = %d", ret);
+ unlock_kernel();
return ret;
}