Messages in this thread | | | Date | Wed, 15 Mar 2023 15:51:37 +0100 | Subject | Re: [RFC PATCH 1/3] filemap: convert page_endio to folio_endio | From | Hannes Reinecke <> |
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On 3/15/23 13:32, Pankaj Raghav wrote: > page_endio() already works on folios by converting a page in to a folio as > the first step. Convert page_endio to folio_endio by taking a folio as the > first parameter. > > Instead of doing a page to folio conversion in the page_endio() > function, the consumers of this API do this conversion and call the > folio_endio() function in this patch. > The following patches will convert the consumers of this API to use native > folio functions to pass to folio_endio(). > > Signed-off-by: Pankaj Raghav <p.raghav@samsung.com> > --- > drivers/block/zram/zram_drv.c | 2 +- > fs/mpage.c | 2 +- > fs/orangefs/inode.c | 2 +- > include/linux/pagemap.h | 2 +- > mm/filemap.c | 8 +++----- > 5 files changed, 7 insertions(+), 9 deletions(-) > > diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c > index aa490da3cef2..f441251c9138 100644 > --- a/drivers/block/zram/zram_drv.c > +++ b/drivers/block/zram/zram_drv.c > @@ -610,7 +610,7 @@ static void zram_page_end_io(struct bio *bio) > { > struct page *page = bio_first_page_all(bio); > > - page_endio(page, op_is_write(bio_op(bio)), > + folio_endio(page_folio(page), op_is_write(bio_op(bio)), > blk_status_to_errno(bio->bi_status)); > bio_put(bio); > } > diff --git a/fs/mpage.c b/fs/mpage.c > index 22b9de5ddd68..40e86e839e77 100644 > --- a/fs/mpage.c > +++ b/fs/mpage.c > @@ -50,7 +50,7 @@ static void mpage_end_io(struct bio *bio) > > bio_for_each_segment_all(bv, bio, iter_all) { > struct page *page = bv->bv_page; > - page_endio(page, bio_op(bio), > + folio_endio(page_folio(page), bio_op(bio), > blk_status_to_errno(bio->bi_status)); > } > Can't this be converted to use 'bio_for_each_folio_all()' instead of bio_for_each_segment_all()?
Cheers,
Hannes
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