From: Juan Quintela <quintela@redhat.com>
To: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: qemu-devel@nongnu.org, "Leonardo Bras" <leobras@redhat.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Eduardo Habkost" <eduardo@habkost.net>,
"Yanan Wang" <wangyanan55@huawei.com>
Subject: Re: [PATCH 4/5] migration: Make find_dirty_block() return a single parameter
Date: Tue, 26 Jul 2022 18:23:31 +0200 [thread overview]
Message-ID: <87sfmnderg.fsf@secure.mitica> (raw)
In-Reply-To: <YsQ0fc67PKePt3rS@work-vm> (David Alan Gilbert's message of "Tue, 5 Jul 2022 13:54:21 +0100")
"Dr. David Alan Gilbert" <dgilbert@redhat.com> wrote:
> * Juan Quintela (quintela@redhat.com) wrote:
>> We used to return two bools, just return a single int with the
>> following meaning:
>>
>> old return / again / new return
>> false false 0
>> false true 1
>> true true 2 /* We don't care about again at all */
>
> We shouldn't use magic numbers; if you want to return it in a single
> value then it should be an enum so it is clear.
I need to also return an error in the following patches.
I am not sure if it clearer to try to change to an enum.
Will try and see.
Later, Juan.
next prev parent reply other threads:[~2022-07-26 17:07 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-21 14:05 [PATCH 0/5] Eliminate multifd flush Juan Quintela
2022-06-21 14:05 ` [PATCH 1/5] multifd: Create property multifd-sync-each-iteration Juan Quintela
2022-06-30 14:34 ` Dr. David Alan Gilbert
2022-07-04 16:07 ` Juan Quintela
2022-07-05 12:19 ` Dr. David Alan Gilbert
2022-06-21 14:05 ` [PATCH 2/5] multifd: Put around all sync calls tests for each iteration Juan Quintela
2022-07-05 12:20 ` Dr. David Alan Gilbert
2022-06-21 14:05 ` [PATCH 3/5] migration: Simplify ram_find_and_save_block() Juan Quintela
2022-07-05 12:51 ` Dr. David Alan Gilbert
2022-06-21 14:05 ` [PATCH 4/5] migration: Make find_dirty_block() return a single parameter Juan Quintela
2022-07-05 12:54 ` Dr. David Alan Gilbert
2022-07-26 16:23 ` Juan Quintela [this message]
2022-07-28 9:07 ` Dr. David Alan Gilbert
2022-06-21 14:05 ` [PATCH 5/5] multifd: Only sync once each full round of memory Juan Quintela
2022-07-01 2:29 ` Leonardo Brás
2022-07-04 16:18 ` Juan Quintela
2022-07-05 13:56 ` Dr. David Alan Gilbert
2022-07-05 14:34 ` Daniel P. Berrangé
2022-07-05 15:13 ` Juan Quintela
2022-07-05 15:11 ` Juan Quintela
2022-07-05 16:52 ` Daniel P. Berrangé
2022-07-05 17:13 ` Dr. David Alan Gilbert
2022-07-05 17:16 ` Daniel P. Berrangé
2022-07-05 17:20 ` Dr. David Alan Gilbert
2022-07-28 8:25 ` Juan Quintela
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