Searched refs:blocking_writers (Results 1 – 3 of 3) sorted by relevance
45 if (atomic_read(&eb->blocking_writers) == 0) { in btrfs_set_lock_blocking_rw()49 atomic_inc(&eb->blocking_writers); in btrfs_set_lock_blocking_rw()78 BUG_ON(atomic_read(&eb->blocking_writers) != 1); in btrfs_clear_lock_blocking_rw()85 if (atomic_dec_and_test(&eb->blocking_writers) && in btrfs_clear_lock_blocking_rw()109 BUG_ON(!atomic_read(&eb->blocking_writers) && in btrfs_tree_read_lock()113 if (atomic_read(&eb->blocking_writers) && in btrfs_tree_read_lock()126 if (atomic_read(&eb->blocking_writers)) { in btrfs_tree_read_lock()129 atomic_read(&eb->blocking_writers) == 0); in btrfs_tree_read_lock()143 if (atomic_read(&eb->blocking_writers)) in btrfs_tree_read_lock_atomic()147 if (atomic_read(&eb->blocking_writers)) { in btrfs_tree_read_lock_atomic()[all …]
140 atomic_t blocking_writers; member
4747 atomic_set(&eb->blocking_writers, 0); in __alloc_extent_buffer()