2017-07-27 13:12:39

by Jan Kara

Subject: [PATCH 1/7] mm: Remove VM_FAULT_HWPOISON_LARGE_MASK

It is unused.

Signed-off-by: Jan Kara <[email protected]>
---
include/linux/mm.h | 2 --
1 file changed, 2 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 483e84cf9fc6..fa036093e76c 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1143,8 +1143,6 @@ static inline void clear_page_pfmemalloc(struct page *page)
#define VM_FAULT_FALLBACK 0x0800 /* huge page fault failed, fall back to small */
#define VM_FAULT_DONE_COW 0x1000 /* ->fault has fully handled COW */

-#define VM_FAULT_HWPOISON_LARGE_MASK 0xf000 /* encodes hpage index for large hwpoison */
-
#define VM_FAULT_ERROR (VM_FAULT_OOM | VM_FAULT_SIGBUS | VM_FAULT_SIGSEGV | \
VM_FAULT_HWPOISON | VM_FAULT_HWPOISON_LARGE | \
VM_FAULT_FALLBACK)
--
2.12.3

2017-07-27 21:57:57

by Ross Zwisler

Subject: Re: [PATCH 1/7] mm: Remove VM_FAULT_HWPOISON_LARGE_MASK

On Thu, Jul 27, 2017 at 03:12:39PM +0200, Jan Kara wrote:
> It is unused.
>
> Signed-off-by: Jan Kara <[email protected]>

Reviewed-by: Ross Zwisler <ross.zwisler-VuQAYsv1563Yd54FQh9/[email protected]>

2017-08-01 10:52:37

by Christoph Hellwig

Subject: Re: [PATCH 1/7] mm: Remove VM_FAULT_HWPOISON_LARGE_MASK

Looks fine,

Reviewed-by: Christoph Hellwig <[email protected]>