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

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;