Searched refs:blocking_readers (Results 1 – 4 of 4) sorted by relevance
207 atomic_inc(&eb->blocking_readers); in btrfs_set_lock_blocking_read()344 if (READ_ONCE(eb->blocking_writers) || atomic_read(&eb->blocking_readers)) in btrfs_try_tree_write_lock()349 if (READ_ONCE(eb->blocking_writers) || atomic_read(&eb->blocking_readers)) { in btrfs_try_tree_write_lock()406 WARN_ON(atomic_read(&eb->blocking_readers) == 0); in btrfs_tree_read_unlock_blocking()408 if (atomic_dec_and_test(&eb->blocking_readers)) in btrfs_tree_read_unlock_blocking()429 wait_event(eb->read_lock_wq, atomic_read(&eb->blocking_readers) == 0); in __btrfs_tree_lock()433 if (atomic_read(&eb->blocking_readers) || in __btrfs_tree_lock()
92 atomic_t blocking_readers; member
199 atomic_read(&eb->blocking_readers), in print_eb_refs_lock()
4963 atomic_set(&eb->blocking_readers, 0); in __alloc_extent_buffer()