X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fbtrfs%2Finode.c;h=a3798a3aa0d213823a977bbe46f65e2484bc7a7e;hb=16c1020362083b320868c0deef492249089c3cd3;hp=a0ff46a478953fa118e342e9684e5e869c3d3615;hpb=94d4c4cd563aeff4d498168f1c8444074160d0e7;p=pandora-kernel.git

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index a0ff46a47895..a3798a3aa0d2 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4084,8 +4084,6 @@ struct inode *btrfs_lookup_dentry(struct inode *dir, struct dentry *dentry)
 	int index;
 	int ret;
 
-	d_set_d_op(dentry, &btrfs_dentry_operations);
-
 	if (dentry->d_name.len > BTRFS_NAME_LEN)
 		return ERR_PTR(-ENAMETOOLONG);
 
@@ -7117,6 +7115,10 @@ static long btrfs_fallocate(struct inode *inode, int mode,
 	alloc_start = offset & ~mask;
 	alloc_end =  (offset + len + mask) & ~mask;
 
+	/* We only support the FALLOC_FL_KEEP_SIZE mode */
+	if (mode && (mode != FALLOC_FL_KEEP_SIZE))
+		return -EOPNOTSUPP;
+
 	/*
 	 * wait for ordered IO before we have any locks.  We'll loop again
 	 * below with the locks held.