Re: [PATCH 04/11] ARCv2: mm: THP support

2015-08-27 Thread Vineet Gupta
On Thursday 27 August 2015 09:02 PM, Kirill A. Shutemov wrote: > On Thu, Aug 27, 2015 at 02:33:07PM +0530, Vineet Gupta wrote: >> > +pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp) >> > +{ >> > + struct list_head *lh; >> > + pgtable_t pgtable; >> > + pte_t *ptep; >> > +

Re: [PATCH 04/11] ARCv2: mm: THP support

2015-08-27 Thread Kirill A. Shutemov
On Thu, Aug 27, 2015 at 02:33:07PM +0530, Vineet Gupta wrote: > +pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp) > +{ > + struct list_head *lh; > + pgtable_t pgtable; > + pte_t *ptep; > + > + assert_spin_locked(&mm->page_table_lock); > + > + pgtable = pm