[PATCH 1/1] hv: Use only one txf buffer per channel and kmalloc on initialize

Jesper Juhl jj at chaosbits.net
Mon Dec 13 21:22:11 UTC 2010

On Mon, 13 Dec 2010, Hank Janssen wrote:

> Correct issue with not checking kmalloc return value.
> This fix now only uses one receive buffer for all hv_utils 
> channels, and will do only one kmalloc on init and will return
> with a -ENOMEM if kmalloc fails on initialize.
> And properly clean up memory on failure.
> Thanks to Evgeniy Polyakov <zbr at ioremap.net> for pointing this out.
> And thanks to Jesper Juhl <jj at chaosbits.net> and Ky Srinivasan 
> <ksrinivasan at novell.com> for suggesting a better implementation of
> my original patch.
> Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com>
> Signed-off-by: Hank Janssen <hjanssen at microsoft.com>
> Cc: Evgeniy Polyakov <zbr at ioremap.net>
> Cc: Jesper Juhl <jj at chaosbits.net>
> Cc: Ky Srinivasan <ksrinivasan at novell.com>

I can't spot any problems with these changes now, so feel free to add
  Reviewed-by: Jesper Juhl <jj at chaosbits.net>
if you like.

Jesper Juhl <jj at chaosbits.net>            http://www.chaosbits.net/
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