@@ -885,11 +885,10 @@ static int check_async_write(struct btrfs_inode *bi)
return 1;
}
-static blk_status_t btree_submit_bio_hook(void *private_data, struct bio *bio,
+static blk_status_t btree_submit_bio_hook(struct inode *inode, struct bio *bio,
int mirror_num, unsigned long bio_flags,
u64 bio_offset)
{
- struct inode *inode = private_data;
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
int async = check_async_write(BTRFS_I(inode));
blk_status_t ret;
@@ -915,7 +914,7 @@ static blk_status_t btree_submit_bio_hook(void *private_data, struct bio *bio,
* checksumming can happen in parallel across all CPUs
*/
ret = btrfs_wq_submit_bio(fs_info, bio, mirror_num, 0,
- bio_offset, private_data,
+ bio_offset, inode,
btree_submit_bio_start);
}
@@ -104,7 +104,7 @@ struct extent_io_ops {
* The following callbacks must be always defined, the function
* pointer will be called unconditionally.
*/
- blk_status_t (*submit_bio_hook)(void *private_data, struct bio *bio,
+ blk_status_t (*submit_bio_hook)(struct inode *inode, struct bio *bio,
int mirror_num, unsigned long bio_flags,
u64 bio_offset);
int (*readpage_end_io_hook)(struct btrfs_io_bio *io_bio, u64 phy_offset,
@@ -1953,11 +1953,10 @@ static blk_status_t btrfs_submit_bio_start(void *private_data, struct bio *bio,
*
* c-3) otherwise: async submit
*/
-static blk_status_t btrfs_submit_bio_hook(void *private_data, struct bio *bio,
+static blk_status_t btrfs_submit_bio_hook(struct inode *inode, struct bio *bio,
int mirror_num, unsigned long bio_flags,
u64 bio_offset)
{
- struct inode *inode = private_data;
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
struct btrfs_root *root = BTRFS_I(inode)->root;
enum btrfs_wq_endio_type metadata = BTRFS_WQ_ENDIO_DATA;
The only possible 'private_data' that is passed to this function is actually an inode. Make that explicit by changing the signature of the call back. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> --- fs/btrfs/disk-io.c | 5 ++--- fs/btrfs/extent_io.h | 2 +- fs/btrfs/inode.c | 3 +-- 3 files changed, 4 insertions(+), 6 deletions(-)