Lines Matching refs:s_umount
56 down_write(&sb->s_umount); in __super_lock()
58 down_read(&sb->s_umount); in __super_lock()
64 up_write(&sb->s_umount); in super_unlock()
66 up_read(&sb->s_umount); in super_unlock()
114 lockdep_assert_not_held(&sb->s_umount); in super_lock()
335 init_rwsem(&s->s_umount); in alloc_super()
336 lockdep_set_class(&s->s_umount, &type->s_umount_key); in alloc_super()
352 down_write_nested(&s->s_umount, SINGLE_DEPTH_NESTING); in alloc_super()
439 lockdep_assert_not_held(&sb->s_umount); in kill_super_notify()
579 lockdep_assert_held(&sb->s_umount); in grab_super_dead()
583 lockdep_assert_not_held(&sb->s_umount); in grab_super_dead()
607 if (down_read_trylock(&sb->s_umount)) { in super_trylock_shared()
1885 up_write(&sb->s_umount); in wait_for_partially_frozen()
1888 down_write(&sb->s_umount); in wait_for_partially_frozen()