Files
Daniel P. Berrangé 9c3b2c9db5 qom: replace 'can_be_deleted' with 'prepare_delete'
While most objects can perform all their cleanup in the finalizer
method, there can be interactions with other resources / subsystems
/ threads which require that some cleanup be performed on an user
creatable object before unparenting it and entering finalization.

The current 'can_be_deleted' method runs in the deletion path and
is intended to be used to block deletion. While it could be used
to perform cleanup tasks, its name suggests it should be free of
side-effects.

Generalize this by renaming it to 'prepare_delete', explicitly
allowing for cleanup to be provided. Existing users of 'can_be_deleted'
are re-written, which provides them with more detailed/tailored error
messages.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20260706135824.2623960-2-berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2026-07-07 11:16:22 +02:00
..
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-05-12 17:42:23 +02:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2020-12-11 17:52:40 +01:00
2023-09-08 13:08:52 +03:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2025-02-06 14:47:42 +01:00
2020-09-08 13:40:49 +02:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2022-02-01 10:51:39 +01:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2022-10-27 20:13:32 +02:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2020-01-06 13:43:07 +01:00
2023-02-01 16:52:33 +01:00
2017-05-11 12:08:24 +02:00
2017-09-06 15:19:01 +01:00
2023-09-08 13:08:52 +03:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2020-12-11 17:52:40 +01:00
2020-01-06 13:43:07 +01:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2025-05-29 16:40:00 -05:00
2018-06-11 16:18:45 +02:00
2021-01-20 14:53:22 -06:00
2021-03-29 14:13:55 +02:00
2023-10-31 13:51:33 +01:00
2021-01-26 14:36:37 +01:00
2025-05-29 16:37:15 -05:00
2021-01-20 14:53:22 -06:00
2022-02-01 10:51:39 +01:00
2024-02-15 16:40:06 +00:00
2024-02-15 16:40:06 +00:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2025-07-15 20:49:01 +02:00
2021-01-20 14:53:22 -06:00
2020-03-11 15:54:38 +01:00
2021-01-20 14:53:22 -06:00
2016-09-20 22:10:57 +02:00
2021-01-20 14:53:22 -06:00
2016-09-20 22:10:57 +02:00
2021-01-20 14:53:22 -06:00
2022-04-25 14:30:03 +02:00
2017-09-26 15:00:32 +02:00
2025-02-06 14:47:42 +01:00
2021-01-20 14:53:22 -06:00
2016-09-20 22:10:57 +02:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2017-02-12 00:47:42 +01:00
2025-05-29 16:40:00 -05:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2026-03-10 06:12:17 +01:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2025-11-03 16:04:10 -05:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2025-01-29 11:56:41 -03:00
2021-01-20 14:53:22 -06:00
2020-09-07 12:31:31 +02:00
2021-11-23 15:39:12 +01:00
2022-03-22 10:50:10 +01:00
2021-01-20 14:53:22 -06:00
2022-02-01 10:51:39 +01:00
2022-03-22 10:14:34 +01:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2023-09-08 13:08:52 +03:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2025-05-29 16:40:00 -05:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2019-03-19 15:49:29 +01:00
2025-01-29 11:56:41 -03:00
2021-01-20 14:53:22 -06:00
2019-02-01 13:46:44 +01:00
2025-06-04 18:16:34 +02:00
2025-06-04 18:16:34 +02:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-07-09 13:19:11 +02:00
2021-07-09 13:19:11 +02:00
2021-01-20 14:53:22 -06:00
2025-05-14 21:22:22 -05:00
2019-06-04 16:55:58 +02:00
2025-05-29 16:40:00 -05:00
2023-10-12 14:21:43 -04:00
2020-09-02 16:32:14 -05:00
2025-01-29 11:56:41 -03:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2019-11-18 16:01:31 -06:00
2021-01-20 14:53:22 -06:00
2025-01-29 11:56:41 -03:00
2021-01-20 14:53:22 -06:00
2021-12-28 15:18:59 +01:00
2021-12-28 15:18:59 +01:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2021-11-01 11:54:59 -04:00
2021-01-20 14:53:22 -06:00
2021-07-09 13:18:32 +02:00
2025-03-04 16:41:17 -06:00
2022-02-01 10:51:39 +01:00
2021-01-20 14:53:22 -06:00
2021-01-20 14:53:22 -06:00
2024-08-06 20:12:40 +02:00
2021-01-27 20:53:14 +01:00

=== This is the QEMU I/O test suite ===

* Intro

This package contains a simple test suite for the I/O layer of qemu.
It does not require a guest, but only the qemu, qemu-img and qemu-io
binaries.  This does limit it to exercise the low-level I/O path only
but no actual block drivers like ide, scsi or virtio.

* Usage

Just run ./check to run all tests for the raw image format, or ./check
-qcow2 to test the qcow2 image format.  The output of ./check -h explains
additional options to test further image formats or I/O methods.

* Feedback and patches

Please send improvements to the test suite, general feedback or just
reports of failing tests cases to qemu-devel@nongnu.org with a CC:
to qemu-block@nongnu.org.