Messages in this thread | | | Date | Thu, 2 Feb 2012 15:29:36 -0800 | From | Greg KH <> | Subject | Re: [PATCH 3/6] drivers: hv: Cleanup the kvp related state in hyperv.h |
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On Fri, Jan 27, 2012 at 03:55:59PM -0800, K. Y. Srinivasan wrote: > Now cleanup the hyperv.h with regards to KVP definitions. > > Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> > Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> > include/linux/hyperv.h | 32 +++++++++++++++++++------------- > 1 files changed, 19 insertions(+), 13 deletions(-) > > diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h > index 7332b3f..802ece8 100644 > --- a/include/linux/hyperv.h > +++ b/include/linux/hyperv.h > @@ -137,7 +137,6 @@ struct hv_ku_msg { > > > > -#ifdef __KERNEL__ > > /* > * Registry value types. > @@ -162,29 +161,36 @@ enum hv_kvp_exchg_pool { > KVP_POOL_COUNT /* Number of pools, must be last. */ > }; > > +#ifndef __packed > +#define __packed __attribute__((packed)) > +#endif
Why do this?
If you are so worried about this in userspace, then just change the values below to __attribute__((packed)), like all of the other public .h files do.
thanks,
greg k-h
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