btrfs_bio_counter_sub 3377 fs/btrfs/ctree.h void btrfs_bio_counter_sub(struct btrfs_fs_info *fs_info, s64 amount); btrfs_bio_counter_sub 3381 fs/btrfs/ctree.h btrfs_bio_counter_sub(fs_info, 1); btrfs_bio_counter_sub 880 fs/btrfs/raid56.c btrfs_bio_counter_sub(rbio->fs_info, rbio->generic_bio_cnt);