Commit 9c325215 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle)
Browse files

mm: Rename folio_test_multi to folio_test_large 



This is a better name.  Also add kernel-doc.

Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
parent 522a0032

include/linux/page-flags.h

+7 −1
Original line number Diff line number Diff line
@@ -692,7 +692,13 @@ static inline bool folio_test_single(struct folio *folio) 
	return !folio_test_head(folio);

}



static inline bool folio_test_multi(struct folio *folio)

/**

 * folio_test_large() - Does this folio contain more than one page?

 * @folio: The folio to test.

 *

 * Return: True if the folio is larger than one page.

 */

static inline bool folio_test_large(struct folio *folio)

{

	return folio_test_head(folio);

}

mm/memcontrol.c

+1 −1
Original line number Diff line number Diff line
@@ -5558,7 +5558,7 @@ static int mem_cgroup_move_account(struct page *page, 


	VM_BUG_ON(from == to);

	VM_BUG_ON_FOLIO(folio_test_lru(folio), folio);

	VM_BUG_ON(compound && !folio_test_multi(folio));

	VM_BUG_ON(compound && !folio_test_large(folio));



	/*

	 * Prevent mem_cgroup_migrate() from looking at