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| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2021-02-24 12:01:42 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-24 13:38:27 -0800 |
| commit | 1f7ef657740344541645349a8bece90cbff898f5 (patch) | |
| tree | bcca61681e0101aee19fcd73282190de341d2e88 /include | |
| parent | 1d2cae8ea1cf082df8258fcb5ab35de29821c450 (diff) | |
| download | lwn-1f7ef657740344541645349a8bece90cbff898f5.tar.gz lwn-1f7ef657740344541645349a8bece90cbff898f5.zip | |
mm/filemap: remove unused parameter and change to void type for replace_page_cache_page()
Since commit 74d609585d8b ("page cache: Add and replace pages using the
XArray") was merged, the replace_page_cache_page() can not fail and always
return 0, we can remove the redundant return value and void it. Moreover
remove the unused gfp_mask.
Link: https://lkml.kernel.org/r/609c30e5274ba15d8b90c872fd0d8ac437a9b2bb.1610071401.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pagemap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index d5570deff400..74e466e5a2ba 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -757,7 +757,7 @@ int add_to_page_cache_lru(struct page *page, struct address_space *mapping, pgoff_t index, gfp_t gfp_mask); extern void delete_from_page_cache(struct page *page); extern void __delete_from_page_cache(struct page *page, void *shadow); -int replace_page_cache_page(struct page *old, struct page *new, gfp_t gfp_mask); +void replace_page_cache_page(struct page *old, struct page *new); void delete_from_page_cache_batch(struct address_space *mapping, struct pagevec *pvec); |