linux-kernel - Re: [PATCH 18/22][RFC] Unionfs: Superblock operations

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Date:	Mon, 4 Sep 2006 09:46:59 +0200 (MEST)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	Josef Sipek <jsipek@...sunysb.edu>
cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	hch@...radead.org, akpm@...l.org, viro@....linux.org.uk
Subject: Re: [PATCH 18/22][RFC] Unionfs: Superblock operations


>+/* final actions when unmounting a file system */
>+static void unionfs_put_super(struct super_block *sb)
>+{
>+	int bindex, bstart, bend;
>+	struct unionfs_sb_info *spd;
>+
>+	if ((spd = stopd(sb))) {

Sugg.:

if((spd = stopd(sb)) == NULL)
	return;

>+static struct inode *unionfs_alloc_inode(struct super_block *sb)
>+{
>+	struct unionfs_inode_container *c;
>+
>+	c = (struct unionfs_inode_container *)
>+	    kmem_cache_alloc(unionfs_inode_cachep, SLAB_KERNEL);

Nocast.

>+static void init_once(void *v, kmem_cache_t * cachep, unsigned long flags)
>+{
>+	struct unionfs_inode_container *c = (struct unionfs_inode_container *)v;

Nocast.



Jan Engelhardt
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