kernel/linux.git/mm/folio-compat.c, branch v6.19.11

mm: Remove grab_cache_page_write_begin()

2025-03-04T17:02:25+00:00

All callers have now been converted to use folios, so remove this compatibility wrapper. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim

mm: Remove wait_for_stable_page()

2025-03-04T17:02:23+00:00

The last caller has been converted to call folio_wait_stable(), so we can remove this wrapper. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim

mm/writeback: add folio_mark_dirty_lock()

2024-11-05T10:14:32+00:00

Add a new convenience helper folio_mark_dirty_lock() that grabs the folio lock before calling folio_mark_dirty(). Refactor set_page_dirty_lock() to directly use folio_mark_dirty_lock(). Signed-off-by: Joanne Koong Signed-off-by: Miklos Szeredi

mm: remove putback_lru_page()

2024-09-09T23:38:59+00:00

There are no more callers of putback_lru_page(), remove it. Link: https://lkml.kernel.org/r/20240826065814.1336616-7-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Acked-by: David Hildenbrand Reviewed-by: Vishal Moola (Oracle) Cc: Alistair Popple Cc: Baolin Wang Cc: Jonathan Corbet Cc: Matthew Wilcox (Oracle) Cc: Zi Yan Signed-off-by: Andrew Morton

mm: remove isolate_lru_page()

2024-09-09T23:38:59+00:00

There are no more callers of isolate_lru_page(), remove it. [wangkefeng.wang@huawei.com: convert page to folio in comment and document, per Matthew] Link: https://lkml.kernel.org/r/20240826144114.1928071-1-wangkefeng.wang@huawei.com Link: https://lkml.kernel.org/r/20240826065814.1336616-6-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Reviewed-by: Vishal Moola (Oracle) Cc: Alistair Popple Cc: Baolin Wang Cc: David Hildenbrand Cc: Jonathan Corbet Cc: Matthew Wilcox (Oracle) Cc: Zi Yan Signed-off-by: Andrew Morton

mm: remove page_mapping()

2024-07-04T02:29:59+00:00

All callers are now converted, delete this compatibility wrapper. Also fix up some comments which referred to page_mapping. Link: https://lkml.kernel.org/r/20240423225552.4113447-7-willy@infradead.org Link: https://lkml.kernel.org/r/20240524181813.698813-1-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: David Hildenbrand Cc: Eric Biggers Cc: Sidhartha Kumar Signed-off-by: Andrew Morton

mm: remove __set_page_dirty_nobuffers()

2024-04-26T03:56:25+00:00

There are no more callers of __set_page_dirty_nobuffers(), remove it. Link: https://lkml.kernel.org/r/20240327143008.3739435-1-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Reviewed-by: David Hildenbrand Reviewed-by: Matthew Wilcox (Oracle) Reviewed-by: Vishal Moola (Oracle) Signed-off-by: Andrew Morton

mm: remove page_add_new_anon_rmap and lru_cache_add_inactive_or_unevictable

2023-12-29T19:58:27+00:00

All callers have now been converted to folio_add_new_anon_rmap() and folio_add_lru_vma() so we can remove the wrapper. Link: https://lkml.kernel.org/r/20231211162214.2146080-10-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: David Hildenbrand Signed-off-by: Andrew Morton

mm: return void from folio_start_writeback() and related functions

2023-12-11T00:51:37+00:00

Nobody now checks the return value from any of these functions, so add an assertion at the beginning of the function and return void. Link: https://lkml.kernel.org/r/20231108204605.745109-5-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Josef Bacik Cc: David Howells Cc: Steve French Signed-off-by: Andrew Morton

filemap: Add fgf_t typedef

2023-07-24T22:04:30+00:00

Similarly to gfp_t, define fgf_t as its own type to prevent various misuses and confusion. Leave the flags as FGP_* for now to reduce the size of this patch; they will be converted to FGF_* later. Move the documentation to the definition of the type insted of burying it in the __filemap_get_folio() documentation. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig Reviewed-by: Darrick J. Wong Reviewed-by: Kent Overstreet