Re: [RFC][PATCH v1 11/11] mm: hwpoison: introduce clear_hwpoison_free_buddy_page()

2018-11-14 Thread Anshuman Khandual
On 11/13/2018 05:49 AM, Naoya Horiguchi wrote: > On Fri, Nov 09, 2018 at 05:03:06PM +0530, Anshuman Khandual wrote: >> >> >> On 11/09/2018 12:17 PM, Naoya Horiguchi wrote: >>> The new function is a reverse operation of set_hwpoison_free_buddy_page() >>> to adjust unpoison_memory() to the new sem

Re: [RFC][PATCH v1 11/11] mm: hwpoison: introduce clear_hwpoison_free_buddy_page()

2018-11-12 Thread Naoya Horiguchi
On Fri, Nov 09, 2018 at 05:03:06PM +0530, Anshuman Khandual wrote: > > > On 11/09/2018 12:17 PM, Naoya Horiguchi wrote: > > The new function is a reverse operation of set_hwpoison_free_buddy_page() > > to adjust unpoison_memory() to the new semantics. > > > > Signed-off-by: Naoya Horiguchi > >

Re: [RFC][PATCH v1 11/11] mm: hwpoison: introduce clear_hwpoison_free_buddy_page()

2018-11-09 Thread Anshuman Khandual
On 11/09/2018 12:17 PM, Naoya Horiguchi wrote: > The new function is a reverse operation of set_hwpoison_free_buddy_page() > to adjust unpoison_memory() to the new semantics. > > Signed-off-by: Naoya Horiguchi snip > + > +/* > + * Reverse operation of set_hwpoison_free_buddy_page(), which is

[RFC][PATCH v1 11/11] mm: hwpoison: introduce clear_hwpoison_free_buddy_page()

2018-11-08 Thread Naoya Horiguchi
The new function is a reverse operation of set_hwpoison_free_buddy_page() to adjust unpoison_memory() to the new semantics. Signed-off-by: Naoya Horiguchi --- include/linux/page-flags.h | 8 +++- mm/memory-failure.c| 5 +++-- mm/page_alloc.c| 21 + 3