Symbol: BTRFS_FS_CSUM_IMPL_FAST
fs/btrfs/bio.c
683
if (auto_csum_mode && test_bit(BTRFS_FS_CSUM_IMPL_FAST, &fs_info->flags))
fs/btrfs/disk-io.c
1984
set_bit(BTRFS_FS_CSUM_IMPL_FAST, &fs_info->flags);
fs/btrfs/disk-io.c
1987
set_bit(BTRFS_FS_CSUM_IMPL_FAST, &fs_info->flags);