[tracker] (19 commits) Created branch wip/miner-priority-queues

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/miner-priority-queues' was created.

Summary of new commits:

  0c31ef8... libtracker-miner: Add TrackerPriorityQueue
  e71e270... tracker-miner-fs: Use a priority queue for directories to b
  100646a... tracker-miner-fs: Put CrawledDirectoryData into a priority 
  b1b6c82... tracker-miner-fs: remove duplicated code
  c9cf1fc... libtracker-miner: Make tracker_priority_queue_foreach_remov
  f85dcd5... libtracker-miner: Add tracker_priority_queue_get_length
  533c47e... tracker-miner-fs: Use priority queues for created/deleted/u
  1e76962... libtracker-miner: remove TRACKER_QUEUE_PRIORITY* in favor o
  49fe97b... tracker-miner-fs: Add priority argument to tracker_miner_fs
  893e343... tracker-miner-fs: Add tracker_miner_fs_check_*_with_priorit
  44725a2... libtracker-miner: Add TrackerTaskPool
  dc70dde... tracker-miner-fs: Use TrackerTaskPool for the extraction po
  ebd94cf... libtracker-miner: Add TrackerSparqlBuffer
  bc47535... libtracker-miner: Use TrackerSparqlBuffer for metadata inse
  e98183b... libtracker-miner: Remove TrackerProcessingPool
  a0069db... libtracker-miner: Ensure prioritized tasks always have pare
  4d2cb22... libtracker-miner: slightly improve IRI cache performance
  2c72c70... libtracker-miner: Ensure harder process_stop() is only call
  a0bef97... libtracker-miner: Avoid triggering too often the ensure_mti