diff options
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 24baad2571e3..78c9bd505b62 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) @@ -773,7 +773,7 @@ recheck_buffers: bh = head; do { - set_bh_page(bh, &dst->page, bh_offset(bh)); + folio_set_bh(bh, dst, bh_offset(bh)); bh = bh->b_this_page; } while (bh != head); @@ -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) @@ -922,8 +922,7 @@ static int fallback_migrate_folio(struct address_space *mapping, * Buffers may be managed in a filesystem specific way. * We must have no buffers or drop them. */ - if (folio_test_private(src) && - !filemap_release_folio(src, GFP_KERNEL)) + if (!filemap_release_folio(src, GFP_KERNEL)) return mode == MIGRATE_SYNC ? -EAGAIN : -EBUSY; return migrate_folio(mapping, dst, src, mode); |