diff options
| author | Keith Busch <keith.busch@intel.com> | 2019-07-18 15:58:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-18 17:08:07 -0700 |
| commit | 371096949f0ad3950b06729989bd27de51b8c5f5 (patch) | |
| tree | 07e2eb89ab58c07f951213a7df3824b9db111af0 | |
| parent | 9a845030427c7a2879a7d635cc7c0e5f79ec962d (diff) | |
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: Keith Busch <keith.busch@intel.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/aio.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/data.c | 2 | ||||
| -rw-r--r-- | fs/iomap.c | 2 | ||||
| -rw-r--r-- | fs/ubifs/file.c | 2 | ||||
| -rw-r--r-- | include/linux/migrate.h | 3 | ||||
| -rw-r--r-- | mm/migrate.c | 7 |
6 files changed, 8 insertions, 10 deletions
@@ -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; diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 4eb2f3920140..abbf14e9bd72 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -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); diff --git a/fs/iomap.c b/fs/iomap.c index 217c3e5a13d6..3e7f16a05653 100644 --- a/fs/iomap.c +++ b/fs/iomap.c @@ -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; diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index e5f8de62fc51..400970d740bb 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -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; diff --git a/include/linux/migrate.h b/include/linux/migrate.h index e13d9bf2f9a5..7f04754c7f2b 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -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) {} diff --git a/mm/migrate.c b/mm/migrate.c index 3445747e229d..8992741f10aa 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -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; |