Searched refs:io_barrier (Results 1 – 2 of 2) sorted by relevance
684 int *srcu_idx) __acquires(md->io_barrier) in dm_get_live_table()686 *srcu_idx = srcu_read_lock(&md->io_barrier); in dm_get_live_table()688 return srcu_dereference(md->map, &md->io_barrier); in dm_get_live_table()692 int srcu_idx) __releases(md->io_barrier) in dm_put_live_table()694 srcu_read_unlock(&md->io_barrier, srcu_idx); in dm_put_live_table()699 synchronize_srcu(&md->io_barrier); in dm_sync_table()1203 __acquires(md->io_barrier) in dm_dax_get_live_target()2014 cleanup_srcu_struct(&md->io_barrier); in cleanup_mapped_device()2050 r = init_srcu_struct(&md->io_barrier); in alloc_dev()2726 synchronize_srcu(&md->io_barrier); in __dm_suspend()[all …]
139 struct srcu_struct io_barrier; member