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mm: migrate: remove unused mode argument

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migrate_page_move_mapping() doesn't use the mode argument.  Remove it
and update callers accordingly.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Keith Busch <[email protected]>
Reviewed-by: Zi Yan <[email protected]>
Cc: Mel Gorman <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Keith Busch 2019-07-18 15:58:46 -07:00 • committed by Linus Torvalds
commit 371096949f
6 changed files with 8 additions and 10 deletions
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7
mm/migrate.c
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@ -394,8 +394,7 @@ static int expected_page_refs(struct address_space *mapping, struct page *page)
* 3 for pages with a mapping and PagePrivate/PagePrivate2 set.
*/
int migrate_page_move_mapping(struct address_space *mapping,
struct page *newpage, struct page *page, enum migrate_mode mode,
int extra_count)
struct page *newpage, struct page *page, int extra_count)
{
XA_STATE(xas, &mapping->i_pages, page_index(page));
struct zone *oldzone, *newzone;
@ -681,7 +680,7 @@ int migrate_page(struct address_space *mapping,
BUG_ON(PageWriteback(page)); /* Writeback must be complete */
rc = migrate_page_move_mapping(mapping, newpage, page, mode, 0);
rc = migrate_page_move_mapping(mapping, newpage, page, 0);
if (rc != MIGRATEPAGE_SUCCESS)
return rc;
@ -780,7 +779,7 @@ recheck_buffers:
}
}
rc = migrate_page_move_mapping(mapping, newpage, page, mode, 0);
rc = migrate_page_move_mapping(mapping, newpage, page, 0);
if (rc != MIGRATEPAGE_SUCCESS)
goto unlock_buffers;