[14/14] iomap: pass a struct page to iomap_finish_page_writeback
diff mbox series

Message ID 20191017175624.30305-15-hch@lst.de
State New
Headers show
Series
  • [01/14] iomap: iomap that extends beyond EOF should be marked dirty
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Commit Message

Christoph Hellwig Oct. 17, 2019, 5:56 p.m. UTC
No need to pass the full bio_vec.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/iomap/buffered-io.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

Comments

Darrick J. Wong Oct. 17, 2019, 6:41 p.m. UTC | #1
On Thu, Oct 17, 2019 at 07:56:24PM +0200, Christoph Hellwig wrote:
> No need to pass the full bio_vec.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Looks ok,
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>

--D

> ---
>  fs/iomap/buffered-io.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
> index bb96499c352f..755b75424a97 100644
> --- a/fs/iomap/buffered-io.c
> +++ b/fs/iomap/buffered-io.c
> @@ -1110,13 +1110,13 @@ vm_fault_t iomap_page_mkwrite(struct vm_fault *vmf, const struct iomap_ops *ops)
>  EXPORT_SYMBOL_GPL(iomap_page_mkwrite);
>  
>  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)
>  {
> -	struct iomap_page *iop = to_iomap_page(bvec->bv_page);
> +	struct iomap_page *iop = to_iomap_page(page);
>  
>  	if (error) {
> -		SetPageError(bvec->bv_page);
> +		SetPageError(page);
>  		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);
>  
>  	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 */
>  		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);
>  	}
>  
> -- 
> 2.20.1
>

Patch
diff mbox series

diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index bb96499c352f..755b75424a97 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -1110,13 +1110,13 @@  vm_fault_t iomap_page_mkwrite(struct vm_fault *vmf, const struct iomap_ops *ops)
 EXPORT_SYMBOL_GPL(iomap_page_mkwrite);
 
 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)
 {
-	struct iomap_page *iop = to_iomap_page(bvec->bv_page);
+	struct iomap_page *iop = to_iomap_page(page);
 
 	if (error) {
-		SetPageError(bvec->bv_page);
+		SetPageError(page);
 		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);
 
 	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 */
 		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);
 	}