From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Kravetz Date: Thu, 9 Jun 2022 13:51:25 -0700 Subject: [Cluster-devel] [PATCH v2 16/19] hugetlb: Convert to migrate_folio In-Reply-To: <20220608150249.3033815-17-willy@infradead.org> References: <20220608150249.3033815-1-willy@infradead.org> <20220608150249.3033815-17-willy@infradead.org> Message-ID: List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On 6/8/22 08:02, Matthew Wilcox (Oracle) wrote: > This involves converting migrate_huge_page_move_mapping(). We also need a > folio variant of hugetlb_set_page_subpool(), but that's for a later patch. > > Signed-off-by: Matthew Wilcox (Oracle) > --- > fs/hugetlbfs/inode.c | 23 ++++++++++++++--------- > include/linux/migrate.h | 6 +++--- > mm/migrate.c | 18 +++++++++--------- > 3 files changed, 26 insertions(+), 21 deletions(-) > Thanks, > diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c > index 14d33f725e05..eca1d0fabd7e 100644 > --- a/fs/hugetlbfs/inode.c > +++ b/fs/hugetlbfs/inode.c > @@ -954,28 +954,33 @@ static int hugetlbfs_symlink(struct user_namespace *mnt_userns, > return error; > } > > -static int hugetlbfs_migrate_page(struct address_space *mapping, > - struct page *newpage, struct page *page, > +#ifdef CONFIG_MIGRATION and, thanks for adding the #ifdef CONFIG_MIGRATION to save a little space. Reviewed-by: Mike Kravetz -- Mike Kravetz