Lines Matching refs:s_umount
114 up_read(&sb->s_umount); in super_cache_scan()
180 up_write(&s->s_umount); in destroy_unused_super()
212 init_rwsem(&s->s_umount); in alloc_super()
213 lockdep_set_class(&s->s_umount, &type->s_umount_key); in alloc_super()
229 down_write_nested(&s->s_umount, SINGLE_DEPTH_NESTING); in alloc_super()
348 up_write(&s->s_umount); in deactivate_locked_super()
365 down_write(&s->s_umount); in deactivate_super()
389 down_write(&s->s_umount); in grab_super()
394 up_write(&s->s_umount); in grab_super()
418 if (down_read_trylock(&sb->s_umount)) { in trylock_super()
422 up_read(&sb->s_umount); in trylock_super()
477 up_write(&sb->s_umount); in generic_shutdown_super()
641 up_read(&sb->s_umount); in drop_super()
649 up_write(&sb->s_umount); in drop_super_exclusive()
695 down_read(&sb->s_umount); in iterate_supers()
698 up_read(&sb->s_umount); in iterate_supers()
729 down_read(&sb->s_umount); in iterate_supers_type()
732 up_read(&sb->s_umount); in iterate_supers_type()
768 down_read(&sb->s_umount); in get_super()
772 up_read(&sb->s_umount); in get_super()
806 up_write(&sb->s_umount); in get_active_super()
827 down_write(&sb->s_umount); in user_get_super()
829 down_read(&sb->s_umount); in user_get_super()
834 up_write(&sb->s_umount); in user_get_super()
836 up_read(&sb->s_umount); in user_get_super()
881 up_write(&sb->s_umount); in reconfigure_super()
883 down_write(&sb->s_umount); in reconfigure_super()
943 down_write(&sb->s_umount); in do_emergency_remount_callback()
956 up_write(&sb->s_umount); in do_emergency_remount_callback()
979 down_write(&sb->s_umount); in do_thaw_all_callback()
984 up_write(&sb->s_umount); in do_thaw_all_callback()
1288 up_write(&s->s_umount); in get_tree_bdev()
1290 down_write(&s->s_umount); in get_tree_bdev()
1363 up_write(&s->s_umount); in mount_bdev()
1365 down_write(&s->s_umount); in mount_bdev()
1668 down_write(&sb->s_umount); in freeze_super()
1675 up_write(&sb->s_umount); in freeze_super()
1682 up_write(&sb->s_umount); in freeze_super()
1688 up_write(&sb->s_umount); in freeze_super()
1690 down_write(&sb->s_umount); in freeze_super()
1721 up_write(&sb->s_umount); in freeze_super()
1731 up_write(&sb->s_umount); in thaw_super_locked()
1748 up_write(&sb->s_umount); in thaw_super_locked()
1769 down_write(&sb->s_umount); in thaw_super()