On Tue, Feb 13, 2018 at 02:17:22PM -0500, Mario Leinweber wrote:
> if (flags & FOLL_SPLIT && PageTransCompound(page)) {
> int ret;
> +
> get_page(page);
Hi Mario,
Thanks for your patch, but this kind of change to the Linux core is not
generally welcomed. There a
You should have a changelog.
On Tue, 2018-02-13 at 14:17 -0500, Mario Leinweber wrote:
[]
> diff --git a/mm/gup.c b/mm/gup.c
[]
> @@ -1635,7 +1640,7 @@ static int gup_pmd_range(pud_t pud, unsigned long addr,
> unsigned long end,
>PMD_SHIFT, next, write, pag
Signed-off-by: Mario Leinweber
---
mm/gup.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/mm/gup.c b/mm/gup.c
index 1b46e6e74881..7e463042df4a 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -141,6 +141,7 @@ static struct page *follow_page_pte(struct vm_area_struct
*vma,
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