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authorChristoph Hellwig <hch@lst.de>2022-06-13 07:37:13 +0200
committerMatthew Wilcox (Oracle) <willy@infradead.org>2022-08-02 18:34:04 +0200
commitcc9cf350d100f4c336edb228cbd078003430cfe7 (patch)
treece80feec9dec248c855e1499ee3a46582ae9ace4 /fs/mpage.c
parentjfs: stop using the nobh helper (diff)
downloadlinux-cc9cf350d100f4c336edb228cbd078003430cfe7.tar.xz
linux-cc9cf350d100f4c336edb228cbd078003430cfe7.zip
fs: remove the nobh helpers
All callers are gone, so remove the now dead code. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'fs/mpage.c')
-rw-r--r--fs/mpage.c25
1 files changed, 1 insertions, 24 deletions
diff --git a/fs/mpage.c b/fs/mpage.c
index 681a4b9a36e3..b7e0b7fbb41f 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -404,7 +404,6 @@ struct mpage_data {
struct bio *bio;
sector_t last_block_in_bio;
get_block_t *get_block;
- unsigned use_writepage;
};
/*
@@ -624,15 +623,10 @@ confused:
if (bio)
bio = mpage_bio_submit(bio);
- if (mpd->use_writepage) {
- ret = mapping->a_ops->writepage(page, wbc);
- } else {
- ret = -EAGAIN;
- goto out;
- }
/*
* The caller has a ref on the inode, so *mapping is stable
*/
+ ret = mapping->a_ops->writepage(page, wbc);
mapping_set_error(mapping, ret);
out:
mpd->bio = bio;
@@ -674,7 +668,6 @@ mpage_writepages(struct address_space *mapping,
.bio = NULL,
.last_block_in_bio = 0,
.get_block = get_block,
- .use_writepage = 1,
};
ret = write_cache_pages(mapping, wbc, __mpage_writepage, &mpd);
@@ -685,19 +678,3 @@ mpage_writepages(struct address_space *mapping,
return ret;
}
EXPORT_SYMBOL(mpage_writepages);
-
-int mpage_writepage(struct page *page, get_block_t get_block,
- struct writeback_control *wbc)
-{
- struct mpage_data mpd = {
- .bio = NULL,
- .last_block_in_bio = 0,
- .get_block = get_block,
- .use_writepage = 0,
- };
- int ret = __mpage_writepage(page, wbc, &mpd);
- if (mpd.bio)
- mpage_bio_submit(mpd.bio);
- return ret;
-}
-EXPORT_SYMBOL(mpage_writepage);