diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-04-29 11:47:39 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-09 16:21:44 -0400 |
| commit | f132ab7d3ab03c5bae28d31fb80ba77c4da05500 (patch) | |
| tree | 7cab6d4b85214c1fcfc19079ea9be980b51e8b31 /fs/gfs2/aops.c | |
| parent | 2c69e2057962b6bd76d72446453862eb59325b49 (diff) | |
fs: Convert mpage_readpage to mpage_read_folio
mpage_readpage still works in terms of pages, and has not been audited
for correctness with large folios, so include an assertion that the
filesystem is not passing it large folios. Convert all the filesystems
to call mpage_read_folio() instead of mpage_readpage().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'fs/gfs2/aops.c')
| -rw-r--r-- | fs/gfs2/aops.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index a29eb1e5bfe2..340bf5d0e835 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -480,7 +480,7 @@ static int __gfs2_readpage(void *file, struct page *page) error = stuffed_readpage(ip, page); unlock_page(page); } else { - error = mpage_readpage(page, gfs2_block_map); + error = mpage_read_folio(folio, gfs2_block_map); } if (unlikely(gfs2_withdrawn(sdp))) @@ -490,14 +490,13 @@ static int __gfs2_readpage(void *file, struct page *page) } /** - * gfs2_readpage - read a page of a file + * gfs2_read_folio - read a folio from a file * @file: The file to read - * @page: The page of the file + * @folio: The folio in the file */ - -static int gfs2_readpage(struct file *file, struct page *page) +static int gfs2_read_folio(struct file *file, struct folio *folio) { - return __gfs2_readpage(file, page); + return __gfs2_readpage(file, &folio->page); } /** @@ -773,7 +772,7 @@ cannot_release: static const struct address_space_operations gfs2_aops = { .writepage = gfs2_writepage, .writepages = gfs2_writepages, - .readpage = gfs2_readpage, + .read_folio = gfs2_read_folio, .readahead = gfs2_readahead, .dirty_folio = filemap_dirty_folio, .releasepage = iomap_releasepage, @@ -788,7 +787,7 @@ static const struct address_space_operations gfs2_aops = { static const struct address_space_operations gfs2_jdata_aops = { .writepage = gfs2_jdata_writepage, .writepages = gfs2_jdata_writepages, - .readpage = gfs2_readpage, + .read_folio = gfs2_read_folio, .readahead = gfs2_readahead, .dirty_folio = jdata_dirty_folio, .bmap = gfs2_bmap, |