diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/migrate.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 24baad2571e3..fe6f8d454aff 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -684,7 +684,7 @@ int migrate_folio(struct address_space *mapping, struct folio *dst, } EXPORT_SYMBOL(migrate_folio); -#ifdef CONFIG_BLOCK +#ifdef CONFIG_BUFFER_HEAD /* Returns true if all buffers are successfully locked */ static bool buffer_migrate_lock_buffers(struct buffer_head *head, enum migrate_mode mode) @@ -837,7 +837,7 @@ int buffer_migrate_folio_norefs(struct address_space *mapping, return __buffer_migrate_folio(mapping, dst, src, mode, true); } EXPORT_SYMBOL_GPL(buffer_migrate_folio_norefs); -#endif +#endif /* CONFIG_BUFFER_HEAD */ int filemap_migrate_folio(struct address_space *mapping, struct folio *dst, struct folio *src, enum migrate_mode mode) |