diff mbox series

[v3,8/9] 9p: migrate from sync_inode to filemap_fdatawrite_wbc

Message ID 696f89db6b30858af65749cafb72a896552cfc44.1626288241.git.josef@toxicpanda.com (mailing list archive)
State New
Headers show
Series ENOSPC delalloc flushing fixes | expand

Commit Message

Josef Bacik July 14, 2021, 6:47 p.m. UTC
We're going to remove sync_inode, so migrate to filemap_fdatawrite_wbc
instead.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
 fs/9p/vfs_file.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

Comments

Christoph Hellwig July 15, 2021, 6:25 a.m. UTC | #1
Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>
David Sterba July 21, 2021, 10:49 a.m. UTC | #2
I don't see any 9p people in CC, adding them. The cover letter is
https://lore.kernel.org/linux-btrfs/cover.1626288241.git.josef@toxicpanda.com/

On Wed, Jul 14, 2021 at 02:47:24PM -0400, Josef Bacik wrote:
> We're going to remove sync_inode, so migrate to filemap_fdatawrite_wbc
> instead.
> 
> Signed-off-by: Josef Bacik <josef@toxicpanda.com>
> ---
>  fs/9p/vfs_file.c | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
> 
> diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
> index 59c32c9b799f..6b64e8391f30 100644
> --- a/fs/9p/vfs_file.c
> +++ b/fs/9p/vfs_file.c
> @@ -625,12 +625,7 @@ static void v9fs_mmap_vm_close(struct vm_area_struct *vma)
>  	p9_debug(P9_DEBUG_VFS, "9p VMA close, %p, flushing", vma);
>  
>  	inode = file_inode(vma->vm_file);
> -
> -	if (!mapping_can_writeback(inode->i_mapping))
> -		wbc.nr_to_write = 0;
> -
> -	might_sleep();
> -	sync_inode(inode, &wbc);
> +	filemap_fdatawrite_wbc(inode->i_mapping, &wbc);
>  }
>  
>  
> -- 
> 2.26.3
diff mbox series

Patch

diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index 59c32c9b799f..6b64e8391f30 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -625,12 +625,7 @@  static void v9fs_mmap_vm_close(struct vm_area_struct *vma)
 	p9_debug(P9_DEBUG_VFS, "9p VMA close, %p, flushing", vma);
 
 	inode = file_inode(vma->vm_file);
-
-	if (!mapping_can_writeback(inode->i_mapping))
-		wbc.nr_to_write = 0;
-
-	might_sleep();
-	sync_inode(inode, &wbc);
+	filemap_fdatawrite_wbc(inode->i_mapping, &wbc);
 }