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[PATCH 13/23] multifd: Make zstd use iov's
From: |
Juan Quintela |
Subject: |
[PATCH 13/23] multifd: Make zstd use iov's |
Date: |
Tue, 23 Nov 2021 18:51:03 +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
- [PATCH 04/23] multifd: Add missing documention, (continued)
- [PATCH 04/23] multifd: Add missing documention, Juan Quintela, 2021/11/23
- [PATCH 05/23] multifd: The variable is only used inside the loop, Juan Quintela, 2021/11/23
- [PATCH 01/23] multifd: Delete useless operation, Juan Quintela, 2021/11/23
- [PATCH 02/23] migration: Never call twice qemu_target_page_size(), Juan Quintela, 2021/11/23
- [PATCH 07/23] multifd: remove used parameter from send_recv_pages() method, Juan Quintela, 2021/11/23
- [PATCH 08/23] multifd: Fill offset and block for reception, Juan Quintela, 2021/11/23
- [PATCH 06/23] multifd: remove used parameter from send_prepare() method, Juan Quintela, 2021/11/23
- [PATCH 09/23] multifd: Make zstd compression method not use iovs, Juan Quintela, 2021/11/23
- [PATCH 15/23] multifd: Use a single writev on the send side, Juan Quintela, 2021/11/23
- [PATCH 11/23] multifd: Move iov from pages to params, Juan Quintela, 2021/11/23
- [PATCH 13/23] multifd: Make zstd use iov's,
Juan Quintela <=
- [PATCH 16/23] multifd: Unfold "used" variable by its value, Juan Quintela, 2021/11/23
- [PATCH 17/23] multifd: Use normal pages array on the send side, Juan Quintela, 2021/11/23
- [PATCH 10/23] multifd: Make zlib compression method not use iovs, Juan Quintela, 2021/11/23
- [PATCH 12/23] multifd: Make zlib use iov's, Juan Quintela, 2021/11/23
- [PATCH 14/23] multifd: Remove send_write() method, Juan Quintela, 2021/11/23
- Re: [PATCH 00/23] Migration: Transmit and detect zero pages in the multifd threads, Juan Quintela, 2021/11/24