diff options
| author | Ralph Campbell <rcampbell@nvidia.com> | 2020-08-06 23:17:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 11:33:21 -0700 |
| commit | c1a06df6ebf6ca98fb7a672fe447c7469d6c1968 (patch) | |
| tree | 9e3dcff386e50a9d85b4b3ad783bd0599b56730f /mm/migrate.c | |
| parent | d6efb3ac3e6c19ab722b28bdb9252bae0b9676b6 (diff) | |
| download | linux-c1a06df6ebf6ca98fb7a672fe447c7469d6c1968.tar.bz2 | |
mm/migrate: fix migrate_pgmap_owner w/o CONFIG_MMU_NOTIFIER
On x86_64, when CONFIG_MMU_NOTIFIER is not set/enabled, there is a
compiler error:
mm/migrate.c: In function 'migrate_vma_collect':
mm/migrate.c:2481:7: error: 'struct mmu_notifier_range' has no member named 'migrate_pgmap_owner'
range.migrate_pgmap_owner = migrate->pgmap_owner;
^
Fixes: 998427b3ad2c ("mm/notifier: add migration invalidation type")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Ralph Campbell <rcampbell@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: "Jason Gunthorpe" <jgg@mellanox.com>
Link: http://lkml.kernel.org/r/20200806193353.7124-1-rcampbell@nvidia.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 4fcc465736ff..d179657f8685 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -2386,9 +2386,9 @@ static void migrate_vma_collect(struct migrate_vma *migrate) * that the registered device driver can skip invalidating device * private page mappings that won't be migrated. */ - mmu_notifier_range_init(&range, MMU_NOTIFY_MIGRATE, 0, migrate->vma, - migrate->vma->vm_mm, migrate->start, migrate->end); - range.migrate_pgmap_owner = migrate->pgmap_owner; + mmu_notifier_range_init_migrate(&range, 0, migrate->vma, + migrate->vma->vm_mm, migrate->start, migrate->end, + migrate->pgmap_owner); mmu_notifier_invalidate_range_start(&range); walk_page_range(migrate->vma->vm_mm, migrate->start, migrate->end, |