Searched refs:writeback_lock (Results 1 – 3 of 3) sorted by relevance
278 if (!down_read_trylock((&dc->writeback_lock))) { in update_writeback_rate() 283 down_read(&dc->writeback_lock); in update_writeback_rate() 288 up_read(&dc->writeback_lock); in update_writeback_rate() 749 down_write(&dc->writeback_lock); in bch_writeback_thread() 760 up_write(&dc->writeback_lock); in bch_writeback_thread() 796 up_write(&dc->writeback_lock); in bch_writeback_thread() 818 up_write(&dc->writeback_lock); in bch_writeback_thread() 1051 init_rwsem(&dc->writeback_lock); in bch_cached_dev_writeback_init() 1069 /* For dc->writeback_lock contention in update_writeback_rate() */ in bch_cached_dev_writeback_init()
1287 down_write(&dc->writeback_lock); in bch_cached_dev_attach() 1289 up_write(&dc->writeback_lock); in bch_cached_dev_attach() 1304 up_write(&dc->writeback_lock); in bch_cached_dev_attach() 1327 up_write(&dc->writeback_lock); in bch_cached_dev_attach()
977 up_read_non_owner(&dc->writeback_lock); in CLOSURE_CALLBACK() 990 down_read_non_owner(&dc->writeback_lock); in cached_dev_write()