Searched refs:rwsem (Results 1 – 14 of 14) sorted by relevance
345 down_read(&dev_replace->rwsem); in btrfs_run_dev_replace()348 up_read(&dev_replace->rwsem); in btrfs_run_dev_replace()351 up_read(&dev_replace->rwsem); in btrfs_run_dev_replace()409 down_write(&dev_replace->rwsem); in btrfs_run_dev_replace()432 up_write(&dev_replace->rwsem); in btrfs_run_dev_replace()491 down_write(&dev_replace->rwsem); in btrfs_dev_replace_start()501 up_write(&dev_replace->rwsem); in btrfs_dev_replace_start()529 up_write(&dev_replace->rwsem); in btrfs_dev_replace_start()541 down_write(&dev_replace->rwsem); in btrfs_dev_replace_start()546 up_write(&dev_replace->rwsem); in btrfs_dev_replace_start()[all …]
381 down_read(&fs_info->dev_replace.rwsem); in reada_find_extent()384 up_read(&fs_info->dev_replace.rwsem); in reada_find_extent()395 up_read(&fs_info->dev_replace.rwsem); in reada_find_extent()401 up_read(&fs_info->dev_replace.rwsem); in reada_find_extent()446 up_read(&fs_info->dev_replace.rwsem); in reada_find_extent()454 up_read(&fs_info->dev_replace.rwsem); in reada_find_extent()
3606 down_write(&dev_replace->rwsem); in scrub_enumerate_chunks()3610 up_write(&dev_replace->rwsem); in scrub_enumerate_chunks()3647 down_write(&dev_replace->rwsem); in scrub_enumerate_chunks()3650 up_write(&dev_replace->rwsem); in scrub_enumerate_chunks()3900 down_read(&fs_info->dev_replace.rwsem); in btrfs_scrub_dev()3904 up_read(&fs_info->dev_replace.rwsem); in btrfs_scrub_dev()3910 up_read(&fs_info->dev_replace.rwsem); in btrfs_scrub_dev()
2083 down_read(&fs_info->dev_replace.rwsem); in btrfs_num_devices()2088 up_read(&fs_info->dev_replace.rwsem); in btrfs_num_devices()5517 down_read(&fs_info->dev_replace.rwsem); in btrfs_num_copies()5521 up_read(&fs_info->dev_replace.rwsem); in btrfs_num_copies()6143 down_read(&dev_replace->rwsem); in __btrfs_map_block()6150 up_read(&dev_replace->rwsem); in __btrfs_map_block()6332 lockdep_assert_held(&dev_replace->rwsem); in __btrfs_map_block()6334 up_read(&dev_replace->rwsem); in __btrfs_map_block()
401 struct rw_semaphore rwsem; member
2153 init_rwsem(&fs_info->dev_replace.rwsem); in btrfs_init_dev_replace_locks()
165 down_read(&devs->rwsem); in erofs_map_dev()168 up_read(&devs->rwsem); in erofs_map_dev()173 up_read(&devs->rwsem); in erofs_map_dev()175 down_read(&devs->rwsem); in erofs_map_dev()192 up_read(&devs->rwsem); in erofs_map_dev()
286 down_read(&sbi->devs->rwsem); in erofs_init_devices()300 up_read(&sbi->devs->rwsem); in erofs_init_devices()322 up_read(&sbi->devs->rwsem); in erofs_init_devices()552 down_write(&ctx->devs->rwsem); in erofs_fc_parse_param()554 up_write(&ctx->devs->rwsem); in erofs_fc_parse_param()780 init_rwsem(&ctx->devs->rwsem); in erofs_init_fs_context()
74 struct rw_semaphore rwsem; member
183 init_rwsem(&segment->rwsem); in data_file_segment_init()1132 error = down_read_killable(&segment->rwsem); in wait_for_data_block()1139 up_read(&segment->rwsem); in wait_for_data_block()1199 error = down_read_killable(&segment->rwsem); in wait_for_data_block()1220 up_read(&segment->rwsem); in wait_for_data_block()1393 error = down_read_killable(&segment->rwsem); in incfs_process_new_data_block()1399 up_read(&segment->rwsem); in incfs_process_new_data_block()1407 error = down_write_killable(&segment->rwsem); in incfs_process_new_data_block()1439 up_write(&segment->rwsem); in incfs_process_new_data_block()
274 struct rw_semaphore rwsem; member
1528 down_write(&nfsi->rwsem); in nfs4_reclaim_locks()1573 up_write(&nfsi->rwsem); in nfs4_reclaim_locks()
6901 down_read(&nfsi->rwsem); in nfs4_proc_unlck()6903 up_read(&nfsi->rwsem); in nfs4_proc_unlck()6907 up_read(&nfsi->rwsem); in nfs4_proc_unlck()7259 down_read(&nfsi->rwsem); in _nfs4_proc_setlk()7265 up_read(&nfsi->rwsem); in _nfs4_proc_setlk()7269 up_read(&nfsi->rwsem); in _nfs4_proc_setlk()
2146 init_rwsem(&nfsi->rwsem); in nfs4_init_once()