Commit 334f6f53 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle)
Browse files

mm: Add kernel-doc for folio->mlock_count 



Fix "./include/linux/mm_types.h:279: warning: Function parameter or member
'mlock_count' not described in 'folio'".  Also neaten the html by hiding
the anon struct.

Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
parent 69a37a8b

include/linux/mm_types.h

+5 −0
Original line number Diff line number Diff line
@@ -227,6 +227,7 @@ struct page { 
 * struct folio - Represents a contiguous set of bytes.

 * @flags: Identical to the page flags.

 * @lru: Least Recently Used list; tracks how recently this folio was used.

 * @mlock_count: Number of times this folio has been pinned by mlock().

 * @mapping: The file this page belongs to, or refers to the anon_vma for

 *    anonymous memory.

 * @index: Offset within the file, in units of pages.  For anonymous memory,
@@ -255,10 +256,14 @@ struct folio { 
			unsigned long flags;

			union {

				struct list_head lru;

	/* private: avoid cluttering the output */

				struct {

					void *__filler;

	/* public: */

					unsigned int mlock_count;

	/* private: */

				};

	/* public: */

			};

			struct address_space *mapping;

			pgoff_t index;