On Wed, Dec 09, 2009 at 05:51:17PM +0300, Dmitry Monakhov wrote:
> >From other point of view, we may change inode structure like this:
> struct quota_ptr
> {
> struct dquot *dquot[MAXQUOTAS];
> };
> struct quota_rsv_ptr
> {
> struct dquot *dquot[MAXQUOTAS];
> qsize_t reservation;
> };
> struct inode {
> ....
> #ifdef CONFIG_QUOTA
> union {
> struct quota_ptr i_dquot;
> struct quota_rsv_ptr i_dquot_rsv;
> };
> #endif
> ....
> };
What's wrong with:
#ifdef CONFIG_QUOTA
union {
struct dquot *i_dquot[MAXQUOTAS];
struct quota_rsv_ptr i_dquot_rsv;
};
#endif
voila, no changes needed.
--
Matthew Wilcox Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."
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