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[PATCH v3 13/23] multifd: Make zstd use iov's
From: |
Juan Quintela |
Subject: |
[PATCH v3 13/23] multifd: Make zstd use iov's |
Date: |
Wed, 24 Nov 2021 11:06:07 +0100 |
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
migration/multifd-zstd.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/migration/multifd-zstd.c b/migration/multifd-zstd.c
index 2d5b61106c..259277dc42 100644
--- a/migration/multifd-zstd.c
+++ b/migration/multifd-zstd.c
@@ -154,6 +154,9 @@ static int zstd_send_prepare(MultiFDSendParams *p, Error
**errp)
return -1;
}
}
+ p->iov[p->iovs_num].iov_base = z->zbuff;
+ p->iov[p->iovs_num].iov_len = z->out.pos;
+ p->iovs_num++;
p->next_packet_size = z->out.pos;
p->flags |= MULTIFD_FLAG_ZSTD;
@@ -173,10 +176,7 @@ static int zstd_send_prepare(MultiFDSendParams *p, Error
**errp)
*/
static int zstd_send_write(MultiFDSendParams *p, uint32_t used, Error **errp)
{
- struct zstd_data *z = p->data;
-
- return qio_channel_write_all(p->c, (void *)z->zbuff, p->next_packet_size,
- errp);
+ return qio_channel_writev_all(p->c, p->iov, p->iovs_num, errp);
}
/**
--
2.33.1
- Re: [PATCH v3 04/23] multifd: Add missing documention, (continued)
- [PATCH v3 09/23] multifd: Make zstd compression method not use iovs, Juan Quintela, 2021/11/24
- [PATCH v3 11/23] multifd: Move iov from pages to params, Juan Quintela, 2021/11/24
- [PATCH v3 12/23] multifd: Make zlib use iov's, Juan Quintela, 2021/11/24
- [PATCH v3 06/23] multifd: remove used parameter from send_prepare() method, Juan Quintela, 2021/11/24
- [PATCH v3 13/23] multifd: Make zstd use iov's,
Juan Quintela <=
- [PATCH v3 15/23] multifd: Use a single writev on the send side, Juan Quintela, 2021/11/24
- [PATCH v3 16/23] multifd: Unfold "used" variable by its value, Juan Quintela, 2021/11/24
- [PATCH v3 17/23] multifd: Use normal pages array on the send side, Juan Quintela, 2021/11/24
- [PATCH v3 14/23] multifd: Remove send_write() method, Juan Quintela, 2021/11/24