Local variable in function btrfs_delayed_ref_lock at fs/btrfs/delayed-ref.c, line 187 References: fs/btrfs/delayed-ref.c, line 188 fs/btrfs/delayed-ref.c, line 194 fs/btrfs/delayed-ref.c, line 197 fs/btrfs/delayed-ref.c, line 200 fs/btrfs/delayed-ref.c, line 202 fs/btrfs/delayed-ref.c, line 203 fs/btrfs/delayed-ref.c, line 204 fs/btrfs/delayed-ref.c, line 207 fs/btrfs/delayed-ref.c, line 218 fs/btrfs/delayed-ref.c, line 247 fs/btrfs/delayed-ref.c, line 248 fs/btrfs/delayed-ref.c, line 249 fs/btrfs/delayed-ref.c, line 251 fs/btrfs/delayed-ref.c, line 334 fs/btrfs/delayed-ref.c, line 390 fs/btrfs/delayed-ref.c, line 391 fs/btrfs/delayed-ref.c, line 397 fs/btrfs/delayed-ref.c, line 398 fs/btrfs/delayed-ref.c, line 402 fs/btrfs/delayed-ref.c, line 402 fs/btrfs/delayed-ref.c, line 403 fs/btrfs/delayed-ref.c, line 408