Commit 37109694 authored by Keith Busch's avatar Keith Busch Committed by Linus Torvalds
Browse files

mm: migrate: remove unused mode argument 

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

Link: http://lkml.kernel.org/r/20190508210301.8472-1-keith.busch@intel.com


Signed-off-by: default avatarKeith Busch <keith.busch@intel.com>
Reviewed-by: default avatarZi Yan <ziy@nvidia.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 9a845030

fs/aio.c

+1 −1
Original line number Diff line number Diff line
@@ -425,7 +425,7 @@ static int aio_migratepage(struct address_space *mapping, struct page *new, 
	BUG_ON(PageWriteback(old));

	get_page(new);



	rc = migrate_page_move_mapping(mapping, new, old, mode, 1);

	rc = migrate_page_move_mapping(mapping, new, old, 1);

	if (rc != MIGRATEPAGE_SUCCESS) {

		put_page(new);

		goto out_unlock;

fs/f2fs/data.c

+1 −1
Original line number Diff line number Diff line
@@ -2919,7 +2919,7 @@ int f2fs_migrate_page(struct address_space *mapping, 
	/* one extra reference was held for atomic_write page */

	extra_count = atomic_written ? 1 : 0;

	rc = migrate_page_move_mapping(mapping, newpage,

				page, mode, extra_count);

				page, extra_count);

	if (rc != MIGRATEPAGE_SUCCESS) {

		if (atomic_written)

			mutex_unlock(&fi->inmem_lock);

fs/iomap.c

+1 −1
Original line number Diff line number Diff line
@@ -566,7 +566,7 @@ iomap_migrate_page(struct address_space *mapping, struct page *newpage, 
{

	int ret;



	ret = migrate_page_move_mapping(mapping, newpage, page, mode, 0);

	ret = migrate_page_move_mapping(mapping, newpage, page, 0);

	if (ret != MIGRATEPAGE_SUCCESS)

		return ret;

fs/ubifs/file.c

+1 −1
Original line number Diff line number Diff line
@@ -1470,7 +1470,7 @@ static int ubifs_migrate_page(struct address_space *mapping, 
{

	int rc;



	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;

include/linux/migrate.h

+1 −2
Original line number Diff line number Diff line
@@ -77,8 +77,7 @@ extern void migrate_page_copy(struct page *newpage, struct page *page); 
extern int migrate_huge_page_move_mapping(struct address_space *mapping,

				  struct page *newpage, struct page *page);

extern 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);

#else



static inline void putback_movable_pages(struct list_head *l) {}

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