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[PULL 21/21] migration/rdma: Check sooner if we are in postcopy for save
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From: |
Juan Quintela |
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Subject: |
[PULL 21/21] migration/rdma: Check sooner if we are in postcopy for save_page() |
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Date: |
Tue, 30 May 2023 13:54:29 +0200 |
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20230509120700.78359-11-quintela@redhat.com>
---
migration/rdma.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/migration/rdma.c b/migration/rdma.c
index cf0681575d..f912a31b45 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -3250,10 +3250,6 @@ static int qemu_rdma_save_page(QEMUFile *f, ram_addr_t
block_offset,
RDMAContext *rdma;
int ret;
- if (migration_in_postcopy()) {
- return RAM_SAVE_CONTROL_NOT_SUPP;
- }
-
RCU_READ_LOCK_GUARD();
rdma = qatomic_rcu_read(&rioc->rdmaout);
@@ -3322,7 +3318,7 @@ err:
int rdma_control_save_page(QEMUFile *f, ram_addr_t block_offset,
ram_addr_t offset, size_t size)
{
- if (!migrate_rdma()) {
+ if (!migrate_rdma() || migration_in_postcopy()) {
return RAM_SAVE_CONTROL_NOT_SUPP;
}
--
2.40.1
- [PULL 04/21] migration: switch from .vm_was_running to .vm_old_state, (continued)
- [PULL 04/21] migration: switch from .vm_was_running to .vm_old_state, Juan Quintela, 2023/05/30
- [PULL 02/21] migration: never fail in global_state_store(), Juan Quintela, 2023/05/30
- [PULL 05/21] migration: restore vmstate on migration failure, Juan Quintela, 2023/05/30
- [PULL 08/21] migration/rdma: Remove QEMUFile parameter when not used, Juan Quintela, 2023/05/30
- [PULL 10/21] migration: Remove unused qemu_file_credit_transfer(), Juan Quintela, 2023/05/30
- [PULL 14/21] migration/rdma: Unfold ram_control_after_iterate(), Juan Quintela, 2023/05/30
- [PULL 18/21] qemu-file: Remove QEMUFileHooks, Juan Quintela, 2023/05/30
- [PULL 16/21] migration/rdma: Unfold hook_ram_load(), Juan Quintela, 2023/05/30
- [PULL 19/21] migration/rdma: Move rdma constants from qemu-file.h to rdma.h, Juan Quintela, 2023/05/30
- [PULL 15/21] migration/rdma: Remove all uses of RAM_CONTROL_HOOK, Juan Quintela, 2023/05/30
- [PULL 21/21] migration/rdma: Check sooner if we are in postcopy for save_page(),
Juan Quintela <=
- [PULL 12/21] migration: Create migrate_rdma(), Juan Quintela, 2023/05/30
- [PULL 13/21] migration/rdma: Unfold ram_control_before_iterate(), Juan Quintela, 2023/05/30
- [PULL 17/21] migration/rdma: Create rdma_control_save_page(), Juan Quintela, 2023/05/30
- [PULL 20/21] migration/rdma: Remove qemu_ prefix from exported functions, Juan Quintela, 2023/05/30
- Re: [PULL 00/21] Migration 20230530 patches, Richard Henderson, 2023/05/30
- [PULL 00/21] Migration 20230530 patches, Juan Quintela, 2023/05/30