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Commit f844cd0d authored by Chao Yu's avatar Chao Yu Committed by Anna Schumaker
Browse files

nfs: cover ->migratepage with CONFIG_MIGRATION



It will be more clean to use CONFIG_MIGRATION to cover nfs' private
.migratepage in nfs_file_aops like we do in other part of nfs
operations.

Signed-off-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent d48f9ce7
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+2 −0
Original line number Original line Diff line number Diff line
@@ -543,7 +543,9 @@ const struct address_space_operations nfs_file_aops = {
	.invalidatepage = nfs_invalidate_page,
	.invalidatepage = nfs_invalidate_page,
	.releasepage = nfs_release_page,
	.releasepage = nfs_release_page,
	.direct_IO = nfs_direct_IO,
	.direct_IO = nfs_direct_IO,
#ifdef CONFIG_MIGRATION
	.migratepage = nfs_migrate_page,
	.migratepage = nfs_migrate_page,
#endif
	.launder_page = nfs_launder_page,
	.launder_page = nfs_launder_page,
	.is_dirty_writeback = nfs_check_dirty_writeback,
	.is_dirty_writeback = nfs_check_dirty_writeback,
	.error_remove_page = generic_error_remove_page,
	.error_remove_page = generic_error_remove_page,
+0 −3
Original line number Original line Diff line number Diff line
@@ -535,12 +535,9 @@ void nfs_clear_pnfs_ds_commit_verifiers(struct pnfs_ds_commit_info *cinfo)
}
}
#endif
#endif



#ifdef CONFIG_MIGRATION
#ifdef CONFIG_MIGRATION
extern int nfs_migrate_page(struct address_space *,
extern int nfs_migrate_page(struct address_space *,
		struct page *, struct page *, enum migrate_mode);
		struct page *, struct page *, enum migrate_mode);
#else
#define nfs_migrate_page NULL
#endif
#endif


static inline int
static inline int