Re: [PATCH v2 1/3] btrfs: handle ENOMEM in btrfs_alloc_tree_block

[David Sterba]

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@xxxxxxxxxxx>

Reviewed-by: David Sterba <dsterba@xxxxxxx>
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