linux-kernel - Re: [PATCH v2 1/3] btrfs: handle ENOMEM in btrfs_alloc_tree

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Message-ID: <20150313133439.GK20767@twin.jikos.cz>
Date:	Fri, 13 Mar 2015 14:34:39 +0100
From:	David Sterba <dsterba@...e.cz>
To:	Omar Sandoval <osandov@...ndov.com>
Cc:	Chris Mason <clm@...com>, Josef Bacik <jbacik@...com>,
	David Sterba <dsterba@...e.cz>, linux-btrfs@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/3] btrfs: handle ENOMEM in btrfs_alloc_tree_block

On Tue, Feb 24, 2015 at 02:47:04AM -0800, Omar Sandoval wrote:
> This is one of the first places to give out when memory is tight. Handle
> it properly rather than with a BUG_ON.
> 
> Also fix the comment about the return value, which is an ERR_PTR, not
> NULL, on error.
> 
> Signed-off-by: Omar Sandoval <osandov@...ndov.com>

Reviewed-by: David Sterba <dsterba@...e.cz>
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