btrfs: convert btrfs_dio_private->pending_bios to refcount_t
authorOmar Sandoval <osandov@fb.com>
Thu, 16 Apr 2020 21:46:20 +0000 (14:46 -0700)
committerDavid Sterba <dsterba@suse.com>
Mon, 25 May 2020 09:25:26 +0000 (11:25 +0200)
commite3b318d14df7d6d04f37ce10f9a2f33ca3d550be
tree1168eeee23b8241c447b1f695e65c107967b1186
parent2390a6daf92d241b23bc02687bfb9fabdf93f117
btrfs: convert btrfs_dio_private->pending_bios to refcount_t

This is really a reference count now, so convert it to refcount_t and
rename it to refs.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/btrfs_inode.h
fs/btrfs/inode.c