Lines Matching refs:ns_sem
93 down_write(&nilfs->ns_sem); in nilfs_set_error()
104 up_write(&nilfs->ns_sem); in nilfs_set_error()
432 down_write(&nilfs->ns_sem); in nilfs_resize_fs()
451 up_write(&nilfs->ns_sem); in nilfs_resize_fs()
472 down_write(&nilfs->ns_sem); in nilfs_put_super()
474 up_write(&nilfs->ns_sem); in nilfs_put_super()
495 down_write(&nilfs->ns_sem); in nilfs_sync_fs()
503 up_write(&nilfs->ns_sem); in nilfs_sync_fs()
575 down_write(&nilfs->ns_sem); in nilfs_freeze()
577 up_write(&nilfs->ns_sem); in nilfs_freeze()
588 down_write(&nilfs->ns_sem); in nilfs_unfreeze()
590 up_write(&nilfs->ns_sem); in nilfs_unfreeze()
1086 down_write(&nilfs->ns_sem); in nilfs_fill_super()
1088 up_write(&nilfs->ns_sem); in nilfs_fill_super()
1143 down_write(&nilfs->ns_sem); in nilfs_remount()
1145 up_write(&nilfs->ns_sem); in nilfs_remount()
1155 down_read(&nilfs->ns_sem); in nilfs_remount()
1158 up_read(&nilfs->ns_sem); in nilfs_remount()
1174 down_write(&nilfs->ns_sem); in nilfs_remount()
1176 up_write(&nilfs->ns_sem); in nilfs_remount()