diff options
| author | Kairui Song <kasong@tencent.com> | 2025-05-01 02:10:52 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-05-12 23:50:51 -0700 |
| commit | dd309bfc68efc4522b4d33a95e92afff249e103b (patch) | |
| tree | 407da2d8a8bc2127facdeecb6f3bf9df2d42ce9c | |
| parent | 7d0f0f06153116bb737eef76d47406639e161613 (diff) | |
mm, swap: remove no longer used swap mapping helper
This helper existed to fix the circular header dependency issue but it is
no longer used since commit 0d40cfe63a2f ("fs: remove
folio_file_mapping()"), remove it.
Link: https://lkml.kernel.org/r/20250430181052.55698-7-ryncsn@gmail.com
Signed-off-by: Kairui Song <kasong@tencent.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Chao Yu <chao@kernel.org>
Cc: Chris Li <chrisl@kernel.org>
Cc: Chris Mason <clm@fb.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: David Sterba <dsterba@suse.com>
Cc: "Huang, Ying" <ying.huang@linux.alibaba.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Joanne Koong <joannelkoong@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Josef Bacik <josef@toxicpanda.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Qu Wenruo <wqu@suse.com>
Cc: Yosry Ahmed <yosryahmed@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | include/linux/pagemap.h | 1 | ||||
| -rw-r--r-- | mm/swapfile.c | 9 |
2 files changed, 0 insertions, 10 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 5d66786867eb..d2ced9920992 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -533,7 +533,6 @@ static inline void filemap_nr_thps_dec(struct address_space *mapping) } struct address_space *folio_mapping(struct folio *); -struct address_space *swapcache_mapping(struct folio *); /** * folio_flush_mapping - Find the file mapping this folio belongs to. diff --git a/mm/swapfile.c b/mm/swapfile.c index 9fe58284079d..026090bf3efe 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -3663,15 +3663,6 @@ struct swap_info_struct *swp_swap_info(swp_entry_t entry) } /* - * out-of-line methods to avoid include hell. - */ -struct address_space *swapcache_mapping(struct folio *folio) -{ - return swp_swap_info(folio->swap)->swap_file->f_mapping; -} -EXPORT_SYMBOL_GPL(swapcache_mapping); - -/* * add_swap_count_continuation - called when a swap count is duplicated * beyond SWAP_MAP_MAX, it allocates a new page and links that to the entry's * page of the original vmalloc'ed swap_map, to hold the continuation count |