diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-01 07:35:31 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-09 23:12:52 -0400 |
| commit | d2329aa0c78f4a8dd368bb706f196ab99f692eaa (patch) | |
| tree | 8dcdbf74ed2e54f05633b58585aa0bcb9027c046 /mm/vmscan.c | |
| parent | 6439476311a649594124c4cf42f8389661f04e4f (diff) | |
| download | linux-d2329aa0c78f4a8dd368bb706f196ab99f692eaa.tar.gz | |
fs: Add free_folio address space operation
Include documentation and convert the callers to use ->free_folio as
well as ->freepage.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index f3f7ce2c4068c8..d8a031128ad07a 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1282,8 +1282,10 @@ static int __remove_mapping(struct address_space *mapping, struct folio *folio, xa_unlock_irq(&mapping->i_pages); put_swap_page(&folio->page, swap); } else { + void (*free_folio)(struct folio *); void (*freepage)(struct page *); + free_folio = mapping->a_ops->free_folio; freepage = mapping->a_ops->freepage; /* * Remember a shadow entry for reclaimed file cache in @@ -1310,7 +1312,9 @@ static int __remove_mapping(struct address_space *mapping, struct folio *folio, inode_add_lru(mapping->host); spin_unlock(&mapping->host->i_lock); - if (freepage != NULL) + if (free_folio) + free_folio(folio); + if (freepage) freepage(&folio->page); } |