kernel/linux.git/mm/folio-compat.c, branch v6.1.174

mm: remove try_to_free_swap()

2022-10-03T21:02:53+00:00

All callers have now been converted to folio_free_swap() and we can remove this wrapper. Link: https://lkml.kernel.org/r/20220902194653.1739778-49-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton

mm/swapfile: convert try_to_free_swap() to folio_free_swap()

2022-10-03T21:02:46+00:00

Add kernel-doc for folio_free_swap() and make it return bool. Add a try_to_free_swap() compatibility wrapper. Link: https://lkml.kernel.org/r/20220902194653.1739778-11-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton

mm: add folio_add_lru_vma()

2022-10-03T21:02:45+00:00

Convert lru_cache_add_inactive_or_unevictable() to folio_add_lru_vma() and add a compatibility wrapper. Link: https://lkml.kernel.org/r/20220902194653.1739778-6-willy@infradead.org Signed-off-by: "Matthew Wilcox (Oracle)" Signed-off-by: Andrew Morton

mm/folio-compat: Remove migration compatibility functions

2022-08-02T16:34:04+00:00

migrate_page_move_mapping(), migrate_page_copy() and migrate_page_states() are all now unused after converting all the filesystems from aops->migratepage() to aops->migrate_folio(). Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig

fs: Remove aop flags parameter from grab_cache_page_write_begin()

2022-05-08T18:28:19+00:00

There are no more aop flags left, so remove the parameter. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig

fs: Remove AOP_FLAG_NOFS

2022-05-08T18:28:19+00:00

With all users of this flag gone, we can stop testing whether it's set. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig

mm/rmap: Convert rmap_walk() to take a folio

2022-03-21T17:01:35+00:00

This ripples all the way through to every calling and called function from rmap. Signed-off-by: Matthew Wilcox (Oracle)

mm/rmap: Turn page_lock_anon_vma_read() into folio_lock_anon_vma_read()

2022-03-21T17:01:35+00:00

Add back page_lock_anon_vma_read() as a wrapper. This saves a few calls to compound_head(). If any callers were passing a tail page before, this would have failed to lock the anon VMA as page->mapping is not valid for tail pages. Signed-off-by: Matthew Wilcox (Oracle)

mm: Turn putback_lru_page() into folio_putback_lru()

2022-03-21T16:59:01+00:00

Add a putback_lru_page() wrapper. Removes a couple of compound_head() calls. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig

mm: Turn isolate_lru_page() into folio_isolate_lru()

2022-03-21T16:56:36+00:00

Add isolate_lru_page() as a wrapper around isolate_lru_folio(). TestClearPageLRU() would have always failed on a tail page, so returning -EBUSY is the same behaviour. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig Reviewed-by: John Hubbard Reviewed-by: Jason Gunthorpe Reviewed-by: William Kucharski