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iomap: pass a struct page to iomap_finish_page_writeback

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No need to pass the full bio_vec.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Christoph Hellwig 2019-10-17 13:12:22 -07:00 • committed by Darrick J. Wong
parent b3d423ec89
commit 48d64cd18b
1 changed files with 5 additions and 5 deletions
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10
fs/iomap/buffered-io.c
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@ -1110,13 +1110,13 @@ out_unlock:
EXPORT_SYMBOL_GPL(iomap_page_mkwrite); EXPORT_SYMBOL_GPL(iomap_page_mkwrite);
static void static void
iomap_finish_page_writeback(struct inode *inode, struct bio_vec *bvec, iomap_finish_page_writeback(struct inode *inode, struct page *page,
int error) int error)
{ {
struct iomap_page *iop = to_iomap_page(bvec->bv_page); struct iomap_page *iop = to_iomap_page(page);
if (error) { if (error) {
SetPageError(bvec->bv_page); SetPageError(page);
mapping_set_error(inode->i_mapping, -EIO); mapping_set_error(inode->i_mapping, -EIO);
} }
@ -1124,7 +1124,7 @@ iomap_finish_page_writeback(struct inode *inode, struct bio_vec *bvec,
WARN_ON_ONCE(iop && atomic_read(&iop->write_count) <= 0); WARN_ON_ONCE(iop && atomic_read(&iop->write_count) <= 0);
if (!iop || atomic_dec_and_test(&iop->write_count)) if (!iop || atomic_dec_and_test(&iop->write_count))
end_page_writeback(bvec->bv_page); end_page_writeback(page);
} }
/* /*
@ -1156,7 +1156,7 @@ iomap_finish_ioend(struct iomap_ioend *ioend, int error)
/* walk each page on bio, ending page IO on them */ /* walk each page on bio, ending page IO on them */
bio_for_each_segment_all(bv, bio, iter_all) bio_for_each_segment_all(bv, bio, iter_all)
iomap_finish_page_writeback(inode, bv, error); iomap_finish_page_writeback(inode, bv->bv_page, error);
bio_put(bio); bio_put(bio);
} }