From: Juan Quintela <quintela@redhat.com>
To: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: "Laurent Vivier" <lvivier@redhat.com>,
"Thomas Huth" <thuth@redhat.com>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Eduardo Habkost" <ehabkost@redhat.com>,
qemu-devel@nongnu.org, "Markus Armbruster" <armbru@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>
Subject: Re: [PATCH v5 3/8] multifd: Make no compression operations into its own structure
Date: Tue, 11 Feb 2020 12:23:51 +0100 [thread overview]
Message-ID: <87tv3xfjug.fsf@secure.laptop> (raw)
In-Reply-To: <20200207184528.GR3302@work-vm> (David Alan Gilbert's message of "Fri, 7 Feb 2020 18:45:28 +0000")
"Dr. David Alan Gilbert" <dgilbert@redhat.com> wrote:
> * Juan Quintela (quintela@redhat.com) wrote:
>> It will be used later.
>>
>> Signed-off-by: Juan Quintela <quintela@redhat.com>
>
>> diff --git a/migration/multifd.h b/migration/multifd.h
>> index d8b0205977..c7fea4914c 100644
>> --- a/migration/multifd.h
>> +++ b/migration/multifd.h
>> @@ -25,6 +25,10 @@ int multifd_queue_page(QEMUFile *f, RAMBlock *block, ram_addr_t offset);
>>
>> #define MULTIFD_FLAG_SYNC (1 << 0)
>>
>> +/* We reserve 3 bits for METHODS */
>> +#define MULTIFD_FLAG_METHOD_MASK (7 << 1)
>> +#define MULTIFD_FLAG_NOCOMP (1 << 1)
>> +
>
> Doesn't the 'NOCOMP' value have to be 0 for it to not break
> compatibility with existing multifd?
You are right. fixing on next resend.
Thanks.
next prev parent reply other threads:[~2020-02-11 11:24 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-29 11:56 [PATCH v5 0/8] Multifd Migration Compression Juan Quintela
2020-01-29 11:56 ` [PATCH v5 1/8] multifd: Add multifd-method parameter Juan Quintela
2020-01-30 7:54 ` Markus Armbruster
2020-01-30 9:11 ` Juan Quintela
2020-01-30 12:17 ` Markus Armbruster
2020-02-11 18:50 ` Daniel P. Berrangé
2020-02-13 19:29 ` Juan Quintela
2020-01-29 11:56 ` [PATCH v5 2/8] migration: Add support for modules Juan Quintela
2020-02-11 10:54 ` Dr. David Alan Gilbert
2020-02-13 19:38 ` Juan Quintela
2020-01-29 11:56 ` [PATCH v5 3/8] multifd: Make no compression operations into its own structure Juan Quintela
2020-02-07 18:45 ` Dr. David Alan Gilbert
2020-02-11 11:23 ` Juan Quintela [this message]
2020-01-29 11:56 ` [PATCH v5 4/8] multifd: Add multifd-zlib-level parameter Juan Quintela
2020-01-30 8:03 ` Markus Armbruster
2020-01-30 8:56 ` Juan Quintela
2020-02-11 18:57 ` Daniel P. Berrangé
2020-02-13 13:27 ` Markus Armbruster
2020-02-13 16:33 ` Juan Quintela
2020-01-29 11:56 ` [PATCH v5 5/8] multifd: Add zlib compression multifd support Juan Quintela
2020-01-30 8:04 ` Markus Armbruster
2020-02-11 18:43 ` Dr. David Alan Gilbert
2020-02-13 20:24 ` Juan Quintela
2020-01-29 11:56 ` [PATCH v5 6/8] configure: Enable test and libs for zstd Juan Quintela
2020-02-11 20:11 ` Daniel P. Berrangé
2020-02-13 21:08 ` Juan Quintela
2020-02-14 10:26 ` Daniel P. Berrangé
2020-01-29 11:56 ` [PATCH v5 7/8] multifd: Add multifd-zstd-level parameter Juan Quintela
2020-01-30 8:08 ` Markus Armbruster
2020-02-11 18:47 ` Dr. David Alan Gilbert
2020-02-13 14:04 ` Markus Armbruster
2020-02-13 14:28 ` Dr. David Alan Gilbert
2020-02-13 15:33 ` Juan Quintela
2020-02-14 8:49 ` Markus Armbruster
2020-02-14 18:50 ` Dr. David Alan Gilbert
2020-01-29 11:56 ` [PATCH v5 8/8] multifd: Add zstd compression multifd support Juan Quintela
2020-01-30 8:08 ` Markus Armbruster
2020-02-11 20:01 ` Dr. David Alan Gilbert
2020-02-13 20:39 ` Juan Quintela
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