diff mbox series

[6/9] iomap: Remove length and start fields from iomap_fiemap

Message ID 20190731141245.7230-7-cmaiolino@redhat.com (mailing list archive)
State New, archived
Headers show
Series New ->fiemap infrastructure and ->bmap removal | expand

Commit Message

Carlos Maiolino July 31, 2019, 2:12 p.m. UTC 
fiemap_extent_info now embeds start and length parameters, users of
iomap_fiemap() doesn't need to pass it individually anymore.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
---
 fs/gfs2/inode.c       | 4 +---
 fs/iomap.c            | 4 +++-
 fs/xfs/xfs_iops.c     | 8 ++------
 include/linux/iomap.h | 2 +-
 4 files changed, 7 insertions(+), 11 deletions(-)

Comments

Darrick J. Wong July 31, 2019, 11:24 p.m. UTC | #1 
On Wed, Jul 31, 2019 at 04:12:42PM +0200, Carlos Maiolino wrote:
> fiemap_extent_info now embeds start and length parameters, users of
> iomap_fiemap() doesn't need to pass it individually anymore.
> 
> Reviewed-by: Christoph Hellwig <hch@lst.de>
> Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>

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

--D

> ---
>  fs/gfs2/inode.c       | 4 +---
>  fs/iomap.c            | 4 +++-
>  fs/xfs/xfs_iops.c     | 8 ++------
>  include/linux/iomap.h | 2 +-
>  4 files changed, 7 insertions(+), 11 deletions(-)
> 
> diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
> index 5e84d5963506..df31bd8ecf6f 100644
> --- a/fs/gfs2/inode.c
> +++ b/fs/gfs2/inode.c
> @@ -2006,8 +2006,6 @@ static int gfs2_getattr(const struct path *path, struct kstat *stat,
>  
>  static int gfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo)
>  {
> -	u64 start = fieinfo->fi_start;
> -	u64 len = fieinfo->fi_len;
>  	struct gfs2_inode *ip = GFS2_I(inode);
>  	struct gfs2_holder gh;
>  	int ret;
> @@ -2018,7 +2016,7 @@ static int gfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo)
>  	if (ret)
>  		goto out;
>  
> -	ret = iomap_fiemap(inode, fieinfo, start, len, &gfs2_iomap_ops);
> +	ret = iomap_fiemap(inode, fieinfo, &gfs2_iomap_ops);
>  
>  	gfs2_glock_dq_uninit(&gh);
>  
> diff --git a/fs/iomap.c b/fs/iomap.c
> index 97cb9d486a7d..b1e88722e10b 100644
> --- a/fs/iomap.c
> +++ b/fs/iomap.c
> @@ -1184,9 +1184,11 @@ iomap_fiemap_actor(struct inode *inode, loff_t pos, loff_t length, void *data,
>  }
>  
>  int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fi,
> -		loff_t start, loff_t len, const struct iomap_ops *ops)
> +		 const struct iomap_ops *ops)
>  {
>  	struct fiemap_ctx ctx;
> +	loff_t start = fi->fi_start;
> +	loff_t len = fi->fi_len;
>  	loff_t ret;
>  
>  	memset(&ctx, 0, sizeof(ctx));
> diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
> index 1f4354fa989b..b485190b7ecd 100644
> --- a/fs/xfs/xfs_iops.c
> +++ b/fs/xfs/xfs_iops.c
> @@ -1112,18 +1112,14 @@ xfs_vn_fiemap(
>  	struct inode		  *inode,
>  	struct fiemap_extent_info *fieinfo)
>  {
> -	u64	start = fieinfo->fi_start;
> -	u64	length = fieinfo->fi_len;
>  	int	error;
>  
>  	xfs_ilock(XFS_I(inode), XFS_IOLOCK_SHARED);
>  	if (fieinfo->fi_flags & FIEMAP_FLAG_XATTR) {
>  		fieinfo->fi_flags &= ~FIEMAP_FLAG_XATTR;
> -		error = iomap_fiemap(inode, fieinfo, start, length,
> -				&xfs_xattr_iomap_ops);
> +		error = iomap_fiemap(inode, fieinfo, &xfs_xattr_iomap_ops);
>  	} else {
> -		error = iomap_fiemap(inode, fieinfo, start, length,
> -				&xfs_iomap_ops);
> +		error = iomap_fiemap(inode, fieinfo, &xfs_iomap_ops);
>  	}
>  	xfs_iunlock(XFS_I(inode), XFS_IOLOCK_SHARED);
>  
> diff --git a/include/linux/iomap.h b/include/linux/iomap.h
> index 0fefb5455bda..bc4c421ee822 100644
> --- a/include/linux/iomap.h
> +++ b/include/linux/iomap.h
> @@ -145,7 +145,7 @@ int iomap_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
>  vm_fault_t iomap_page_mkwrite(struct vm_fault *vmf,
>  			const struct iomap_ops *ops);
>  int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
> -		loff_t start, loff_t len, const struct iomap_ops *ops);
> +		const struct iomap_ops *ops);
>  loff_t iomap_seek_hole(struct inode *inode, loff_t offset,
>  		const struct iomap_ops *ops);
>  loff_t iomap_seek_data(struct inode *inode, loff_t offset,
> -- 
> 2.20.1
>
diff mbox series

Patch

diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 5e84d5963506..df31bd8ecf6f 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -2006,8 +2006,6 @@  static int gfs2_getattr(const struct path *path, struct kstat *stat,
 
 static int gfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo)
 {
-	u64 start = fieinfo->fi_start;
-	u64 len = fieinfo->fi_len;
 	struct gfs2_inode *ip = GFS2_I(inode);
 	struct gfs2_holder gh;
 	int ret;
@@ -2018,7 +2016,7 @@  static int gfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo)
 	if (ret)
 		goto out;
 
-	ret = iomap_fiemap(inode, fieinfo, start, len, &gfs2_iomap_ops);
+	ret = iomap_fiemap(inode, fieinfo, &gfs2_iomap_ops);
 
 	gfs2_glock_dq_uninit(&gh);
 
diff --git a/fs/iomap.c b/fs/iomap.c
index 97cb9d486a7d..b1e88722e10b 100644
--- a/fs/iomap.c
+++ b/fs/iomap.c
@@ -1184,9 +1184,11 @@  iomap_fiemap_actor(struct inode *inode, loff_t pos, loff_t length, void *data,
 }
 
 int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fi,
-		loff_t start, loff_t len, const struct iomap_ops *ops)
+		 const struct iomap_ops *ops)
 {
 	struct fiemap_ctx ctx;
+	loff_t start = fi->fi_start;
+	loff_t len = fi->fi_len;
 	loff_t ret;
 
 	memset(&ctx, 0, sizeof(ctx));
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index 1f4354fa989b..b485190b7ecd 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -1112,18 +1112,14 @@  xfs_vn_fiemap(
 	struct inode		  *inode,
 	struct fiemap_extent_info *fieinfo)
 {
-	u64	start = fieinfo->fi_start;
-	u64	length = fieinfo->fi_len;
 	int	error;
 
 	xfs_ilock(XFS_I(inode), XFS_IOLOCK_SHARED);
 	if (fieinfo->fi_flags & FIEMAP_FLAG_XATTR) {
 		fieinfo->fi_flags &= ~FIEMAP_FLAG_XATTR;
-		error = iomap_fiemap(inode, fieinfo, start, length,
-				&xfs_xattr_iomap_ops);
+		error = iomap_fiemap(inode, fieinfo, &xfs_xattr_iomap_ops);
 	} else {
-		error = iomap_fiemap(inode, fieinfo, start, length,
-				&xfs_iomap_ops);
+		error = iomap_fiemap(inode, fieinfo, &xfs_iomap_ops);
 	}
 	xfs_iunlock(XFS_I(inode), XFS_IOLOCK_SHARED);
 
diff --git a/include/linux/iomap.h b/include/linux/iomap.h
index 0fefb5455bda..bc4c421ee822 100644
--- a/include/linux/iomap.h
+++ b/include/linux/iomap.h
@@ -145,7 +145,7 @@  int iomap_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
 vm_fault_t iomap_page_mkwrite(struct vm_fault *vmf,
 			const struct iomap_ops *ops);
 int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
-		loff_t start, loff_t len, const struct iomap_ops *ops);
+		const struct iomap_ops *ops);
 loff_t iomap_seek_hole(struct inode *inode, loff_t offset,
 		const struct iomap_ops *ops);
 loff_t iomap_seek_data(struct inode *inode, loff_t offset,