[libvirt] [PATCH v7 5/6] make /proc/meminfo isolate with host through fuse

[Richard W.M. Jones]

On Tue, Nov 06, 2012 at 05:47:41PM +0800, Gao feng wrote:
> 于 2012年11月06日 17:04, Richard W.M. Jones 写道:
> > On Tue, Nov 06, 2012 at 02:07:21PM +0800, Gao feng wrote:
> >> +    unsigned long long meminfo[VIR_LXC_FUSE_MEMMAX];
> >> +enum {
> >> +    VIR_LXC_FUSE_MEMTOTAL,
> >> +    VIR_LXC_FUSE_MEMUSAGE,
> >> +    VIR_LXC_FUSE_CACHED,
> >> +    VIR_LXC_FUSE_ACTIVE_ANON,
> >> +    VIR_LXC_FUSE_INACTIVE_ANON,
> >> +    VIR_LXC_FUSE_ACTIVE_FILE,
> >> +    VIR_LXC_FUSE_INACTIVE_FILE,
> >> +    VIR_LXC_FUSE_UNEVICTABLE,
> >> +    VIR_LXC_FUSE_SWAPTOTAL,
> >> +    VIR_LXC_FUSE_SWAPUSAGE,
> >> +    VIR_LXC_FUSE_MEMMAX,
> >> +};
> > 
> > Any particular reason not to use a struct here?
> > 
> > Rich.
> > 
> 
> Sorry,can you show me the example?
> I don't know why we need struct here.

It's not needed, but I was wondering why you didn't use a struct like:

struct virLXCMeminfo {
  unsigned long long memtotal;
  unsigned long long memusage;
  // etc
};
typedef struct virLXCMeminfo *virLXCMeminfoPtr;

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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