[PATCH] btrfs: don't use UAPI types for fiemap callback

[PATCH] btrfs: don't use UAPI types for fiemap callback

[David Sterba]

The fiemap callback is not part of UAPI interface and the prototypes
don't have the __u64 types either.

Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/extent_io.c | 2 +-
 fs/btrfs/extent_io.h | 2 +-
 fs/btrfs/inode.c     | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 06f43c9d6a84..f5430a15a22e 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4668,7 +4668,7 @@ static int emit_last_fiemap_cache(struct fiemap_extent_info *fieinfo,
 }
 
 int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
-		__u64 start, __u64 len)
+		  u64 start, u64 len)
 {
 	int ret = 0;
 	u64 off = start;
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 31c5a6aabd75..00a88f2eb5ab 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -204,7 +204,7 @@ int btree_write_cache_pages(struct address_space *mapping,
 			    struct writeback_control *wbc);
 void extent_readahead(struct readahead_control *rac);
 int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
-		__u64 start, __u64 len);
+		  u64 start, u64 len);
 void set_page_extent_mapped(struct page *page);
 
 struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info,
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 86f7aa377da9..86daa90be515 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -7953,7 +7953,7 @@ static ssize_t btrfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
 }
 
 static int btrfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
-		__u64 start, __u64 len)
+			u64 start, u64 len)
 {
 	int	ret;
 
-- 
2.25.0

Re: [PATCH] btrfs: don't use UAPI types for fiemap callback

[Nikolay Borisov]

On 23.06.20 г. 21:56 ч., David Sterba wrote:
> The fiemap callback is not part of UAPI interface and the prototypes
> don't have the __u64 types either.
> 
> Signed-off-by: David Sterba <dsterba@suse.com>

Reviewed-by: Nikolay Borisov <nborisov@suse.com>