[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:

  50d4bac... libtracker-miner: Add TrackerPriorityQueue
  f3c42ec... tracker-miner-fs: Use a priority queue for directories to b
  5e68e85... tracker-miner-fs: Put CrawledDirectoryData into a priority 
  9c83bf6... tracker-miner-fs: remove duplicated code
  4e64e40... libtracker-miner: Make tracker_priority_queue_foreach_remov
  4a089be... libtracker-miner: Add tracker_priority_queue_get_length
  90dfa69... tracker-miner-fs: Use priority queues for created/deleted/u
  5d1a728... libtracker-miner: remove TRACKER_QUEUE_PRIORITY* in favor o
  722f22c... tracker-miner-fs: Add priority argument to tracker_miner_fs
  9cb496c... tracker-miner-fs: Add tracker_miner_fs_check_*_with_priorit
  9867a7a... libtracker-miner: Add TrackerTaskPool
  7703804... tracker-miner-fs: Use TrackerTaskPool for the extraction po
  a260dfd... libtracker-miner: Add TrackerSparqlBuffer
  92a93bd... libtracker-miner: Use TrackerSparqlBuffer for metadata inse
  29546c0... libtracker-miner: Remove TrackerProcessingPool
  2bc0002... libtracker-miner: Ensure prioritized tasks always have pare
  e9efab4... libtracker-miner: slightly improve IRI cache performance
  bb65b74... libtracker-miner: Ensure harder process_stop() is only call
  314febd... libtracker-miner: Avoid triggering too often the ensure_mti