This member is not used by any one, just remove it.
And since it's between two pointers, such removal should save us a
pointer size of the structure.
The last user of btrfs_bio::flags is removed in commit 326e1dbb5736
("block: remove management of bi_remaining when restoring original
bi_end_io").
Signed-off-by: Qu Wenruo <wqu@xxxxxxxx>
---
Changelog:
v2:
- Mention the when last user of btrfs_bio::flags is removed.
- Don't mention btrfs_bio::map_type in commit message.
Since btrfs_bio::flags is for another purpose, it has nothing to do
with btrfs_bio::map_type.
---
fs/btrfs/volumes.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index a7da1f3e3627..5acf5c507ec2 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -330,7 +330,6 @@ struct btrfs_bio {
u64 map_type; /* get from map_lookup->type */
bio_end_io_t *end_io;
struct bio *orig_bio;
- unsigned long flags;
void *private;
atomic_t error;
int max_errors;
--
2.23.0
