Searched refs:spinning_writers (Results 1 – 3 of 3) sorted by relevance
46 WARN_ON(atomic_read(&eb->spinning_writers) != 1); in btrfs_set_lock_blocking_rw()47 atomic_dec(&eb->spinning_writers); in btrfs_set_lock_blocking_rw()80 WARN_ON(atomic_read(&eb->spinning_writers)); in btrfs_clear_lock_blocking_rw()81 atomic_inc(&eb->spinning_writers); in btrfs_clear_lock_blocking_rw()194 atomic_inc(&eb->spinning_writers); in btrfs_try_tree_write_lock()270 WARN_ON(atomic_read(&eb->spinning_writers)); in btrfs_tree_lock()271 atomic_inc(&eb->spinning_writers); in btrfs_tree_lock()290 WARN_ON(atomic_read(&eb->spinning_writers)); in btrfs_tree_unlock()299 WARN_ON(atomic_read(&eb->spinning_writers) != 1); in btrfs_tree_unlock()300 atomic_dec(&eb->spinning_writers); in btrfs_tree_unlock()
143 atomic_t spinning_writers; member
4749 atomic_set(&eb->spinning_writers, 0); in __alloc_extent_buffer()