Displaying 4 results from an estimated 4 matches for "83107410d29f".
2019 Jun 26
2
[PATCH 04/25] mm: remove MEMORY_DEVICE_PUBLIC support
...doesn't
> appear to actually be usable.
>
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> Reviewed-by: Jason Gunthorpe <jgg at mellanox.com>
> Acked-by: Michal Hocko <mhocko at suse.com>
[..]
> diff --git a/mm/swap.c b/mm/swap.c
> index 7ede3eddc12a..83107410d29f 100644
> --- a/mm/swap.c
> +++ b/mm/swap.c
> @@ -740,17 +740,6 @@ void release_pages(struct page **pages, int nr)
> if (is_huge_zero_page(page))
> continue;
>
> - /* Device public page can not be huge page */
> -...
2019 Jun 26
0
[PATCH 04/25] mm: remove MEMORY_DEVICE_PUBLIC support
...y be usable.
> >
> > Signed-off-by: Christoph Hellwig <hch at lst.de>
> > Reviewed-by: Jason Gunthorpe <jgg at mellanox.com>
> > Acked-by: Michal Hocko <mhocko at suse.com>
> [..]
> > diff --git a/mm/swap.c b/mm/swap.c
> > index 7ede3eddc12a..83107410d29f 100644
> > --- a/mm/swap.c
> > +++ b/mm/swap.c
> > @@ -740,17 +740,6 @@ void release_pages(struct page **pages, int nr)
> > if (is_huge_zero_page(page))
> > continue;
> >
> > - /* Device public page can...
2019 Jun 26
0
[PATCH 04/25] mm: remove MEMORY_DEVICE_PUBLIC support
...(struct migrate_vma *migrate)
migrate->src[i] &= ~MIGRATE_PFN_MIGRATE;
continue;
}
- } else if (!is_device_public_page(newpage)) {
+ } else {
/*
* Other types of ZONE_DEVICE page are not
* supported.
diff --git a/mm/swap.c b/mm/swap.c
index 7ede3eddc12a..83107410d29f 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -740,17 +740,6 @@ void release_pages(struct page **pages, int nr)
if (is_huge_zero_page(page))
continue;
- /* Device public page can not be huge page */
- if (is_device_public_page(page)) {
- if (locked_pgdat) {
- spin_unlock_irqrestore(&...
2019 Jun 26
41
dev_pagemap related cleanups v3
Hi Dan, Jérôme and Jason,
below is a series that cleans up the dev_pagemap interface so that
it is more easily usable, which removes the need to wrap it in hmm
and thus allowing to kill a lot of code
Note: this series is on top of Linux 5.2-rc5 and has some minor
conflicts with the hmm tree that are easy to resolve.
Diffstat summary:
32 files changed, 361 insertions(+), 1012 deletions(-)
Git