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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-01-26 20:12:54 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-02 22:33:34 -0800 |
| commit | d585bdbeb79aa13b8a9bbe952d90f5252f7fe909 (patch) | |
| tree | db6fb832bc0d53fa57c6f849835b31a1b1854d31 /fs/cifs/file.c | |
| parent | 00cdf76012ab78b225345e8cf77d5391b4680b45 (diff) | |
| download | lwn-d585bdbeb79aa13b8a9bbe952d90f5252f7fe909.tar.gz lwn-d585bdbeb79aa13b8a9bbe952d90f5252f7fe909.zip | |
fs: convert writepage_t callback to pass a folio
Patch series "Convert writepage_t to use a folio".
More folioisation. I split out the mpage work from everything else
because it completely dominated the patch, but some implementations I just
converted outright.
This patch (of 2):
We always write back an entire folio, but that's currently passed as the
head page. Convert all filesystems that use write_cache_pages() to expect
a folio instead of a page.
Link: https://lkml.kernel.org/r/20230126201255.1681189-1-willy@infradead.org
Link: https://lkml.kernel.org/r/20230126201255.1681189-2-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/cifs/file.c')
| -rw-r--r-- | fs/cifs/file.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 8cdd2f67af24..162fab5a4583 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -2675,14 +2675,14 @@ wdata_send_pages(struct cifs_writedata *wdata, unsigned int nr_pages, static int cifs_writepage_locked(struct page *page, struct writeback_control *wbc); -static int cifs_write_one_page(struct page *page, struct writeback_control *wbc, - void *data) +static int cifs_write_one_page(struct folio *folio, + struct writeback_control *wbc, void *data) { struct address_space *mapping = data; int ret; - ret = cifs_writepage_locked(page, wbc); - unlock_page(page); + ret = cifs_writepage_locked(&folio->page, wbc); + folio_unlock(folio); mapping_set_error(mapping, ret); return ret; } |