qemu-kvm/kvm-migration-Create-migrate_rdma_pin_all-function.patch

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* Mon May 22 2023 Miroslav Rezanina <mrezanin@redhat.com> - 8.0.0-4 - kvm-migration-Attempt-disk-reactivation-in-more-failure-.patch [bz#2058982] - kvm-util-mmap-alloc-qemu_fd_getfs.patch [bz#2057267] - kvm-vl.c-Create-late-backends-before-migration-object.patch [bz#2057267] - kvm-migration-postcopy-Detect-file-system-on-dest-host.patch [bz#2057267] - kvm-migration-mark-mixed-functions-that-can-suspend.patch [bz#2057267] - kvm-postcopy-ram-do-not-use-qatomic_mb_read.patch [bz#2057267] - kvm-migration-remove-extra-whitespace-character-for-code.patch [bz#2057267] - kvm-migration-Merge-ram_counters-and-ram_atomic_counters.patch [bz#2057267] - kvm-migration-Update-atomic-stats-out-of-the-mutex.patch [bz#2057267] - kvm-migration-Make-multifd_bytes-atomic.patch [bz#2057267] - kvm-migration-Make-dirty_sync_missed_zero_copy-atomic.patch [bz#2057267] - kvm-migration-Make-precopy_bytes-atomic.patch [bz#2057267] - kvm-migration-Make-downtime_bytes-atomic.patch [bz#2057267] - kvm-migration-Make-dirty_sync_count-atomic.patch [bz#2057267] - kvm-migration-Make-postcopy_requests-atomic.patch [bz#2057267] - kvm-migration-Rename-duplicate-to-zero_pages.patch [bz#2057267] - kvm-migration-Rename-normal-to-normal_pages.patch [bz#2057267] - kvm-migration-rename-enabled_capabilities-to-capabilitie.patch [bz#2057267] - kvm-migration-Pass-migrate_caps_check-the-old-and-new-ca.patch [bz#2057267] - kvm-migration-move-migration_global_dump-to-migration-hm.patch [bz#2057267] - kvm-spice-move-client_migrate_info-command-to-ui.patch [bz#2057267] - kvm-migration-Create-migrate_cap_set.patch [bz#2057267] - kvm-migration-Create-options.c.patch [bz#2057267] - kvm-migration-Move-migrate_colo_enabled-to-options.c.patch [bz#2057267] - kvm-migration-Move-migrate_use_compression-to-options.c.patch [bz#2057267] - kvm-migration-Move-migrate_use_events-to-options.c.patch [bz#2057267] - kvm-migration-Move-migrate_use_multifd-to-options.c.patch [bz#2057267] - kvm-migration-Move-migrate_use_zero_copy_send-to-options.patch [bz#2057267] - kvm-migration-Move-migrate_use_xbzrle-to-options.c.patch [bz#2057267] - kvm-migration-Move-migrate_use_block-to-options.c.patch [bz#2057267] - kvm-migration-Move-migrate_use_return-to-options.c.patch [bz#2057267] - kvm-migration-Create-migrate_rdma_pin_all-function.patch [bz#2057267] - kvm-migration-Move-migrate_caps_check-to-options.c.patch [bz#2057267] - kvm-migration-Move-qmp_query_migrate_capabilities-to-opt.patch [bz#2057267] - kvm-migration-Move-qmp_migrate_set_capabilities-to-optio.patch [bz#2057267] - kvm-migration-Move-migrate_cap_set-to-options.c.patch [bz#2057267] - kvm-migration-Move-parameters-functions-to-option.c.patch [bz#2057267] - kvm-migration-Use-migrate_max_postcopy_bandwidth.patch [bz#2057267] - kvm-migration-Move-migrate_use_block_incremental-to-opti.patch [bz#2057267] - kvm-migration-Create-migrate_throttle_trigger_threshold.patch [bz#2057267] - kvm-migration-Create-migrate_checkpoint_delay.patch [bz#2057267] - kvm-migration-Create-migrate_max_cpu_throttle.patch [bz#2057267] - kvm-migration-Move-migrate_announce_params-to-option.c.patch [bz#2057267] - kvm-migration-Create-migrate_cpu_throttle_initial-to-opt.patch [bz#2057267] - kvm-migration-Create-migrate_cpu_throttle_increment-func.patch [bz#2057267] - kvm-migration-Create-migrate_cpu_throttle_tailslow-funct.patch [bz#2057267] - kvm-migration-Move-migrate_postcopy-to-options.c.patch [bz#2057267] - kvm-migration-Create-migrate_max_bandwidth-function.patch [bz#2057267] - kvm-migration-Move-migrate_use_tls-to-options.c.patch [bz#2057267] - kvm-migration-Move-qmp_migrate_set_parameters-to-options.patch [bz#2057267] - kvm-migration-Allow-postcopy_ram_supported_by_host-to-re.patch [bz#2057267] - kvm-block-bdrv-blk_co_unref-for-calls-in-coroutine-conte.patch [bz#2185688] - kvm-block-Don-t-call-no_coroutine_fns-in-qmp_block_resiz.patch [bz#2185688] - kvm-iotests-Use-alternative-CPU-type-that-is-not-depreca.patch [bz#2185688] - kvm-iotests-Test-resizing-image-attached-to-an-iothread.patch [bz#2185688] - kvm-Enable-Linux-io_uring.patch [bz#1947230] - Resolves: bz#2058982 (Qemu core dump if cut off nfs storage during migration) - Resolves: bz#2057267 (Migration with postcopy fail when vm set with shared memory) - Resolves: bz#2185688 ([qemu-kvm] no response with QMP command block_resize) - Resolves: bz#1947230 (Enable QEMU support for io_uring in RHEL9)
2023-05-22 05:24:31 +00:00
From e4ef0f2cee6cdf2cf4bd225ac9e610f41d66dfcb Mon Sep 17 00:00:00 2001
From: Juan Quintela <quintela@redhat.com>
Date: Wed, 1 Mar 2023 22:41:55 +0100
Subject: [PATCH 32/56] migration: Create migrate_rdma_pin_all() function
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Peter Xu <peterx@redhat.com>
RH-MergeRequest: 162: migration: Pretty failures for postcopy on unsupported memory types
RH-Bugzilla: 2057267
RH-Acked-by: Leonardo Brás <leobras@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: quintela1 <quintela@redhat.com>
RH-Commit: [31/50] 206d96d47d9ee73ddc89dd01186560bf62ea5295 (peterx/qemu-kvm)
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
---
Fixed missing space after comma (fabiano)
(cherry picked from commit 17cba690cdd42108369fafe6b07bff09872fbea6)
Signed-off-by: Peter Xu <peterx@redhat.com>
---
migration/options.c | 7 +++++++
migration/options.h | 1 +
migration/rdma.c | 6 +++---
3 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/migration/options.c b/migration/options.c
index 2003e413da..9c9b8e5863 100644
--- a/migration/options.c
+++ b/migration/options.c
@@ -138,6 +138,13 @@ bool migrate_postcopy_ram(void)
return s->capabilities[MIGRATION_CAPABILITY_POSTCOPY_RAM];
}
+bool migrate_rdma_pin_all(void)
+{
+ MigrationState *s = migrate_get_current();
+
+ return s->capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL];
+}
+
bool migrate_release_ram(void)
{
MigrationState *s;
diff --git a/migration/options.h b/migration/options.h
index 316efd1063..25c002b37a 100644
--- a/migration/options.h
+++ b/migration/options.h
@@ -30,6 +30,7 @@ bool migrate_pause_before_switchover(void);
bool migrate_postcopy_blocktime(void);
bool migrate_postcopy_preempt(void);
bool migrate_postcopy_ram(void);
+bool migrate_rdma_pin_all(void);
bool migrate_release_ram(void);
bool migrate_return_path(void);
bool migrate_validate_uuid(void);
diff --git a/migration/rdma.c b/migration/rdma.c
index bf55e2f163..0af5e944f0 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -35,6 +35,7 @@
#include <rdma/rdma_cma.h>
#include "trace.h"
#include "qom/object.h"
+#include "options.h"
#include <poll.h>
/*
@@ -4178,8 +4179,7 @@ void rdma_start_outgoing_migration(void *opaque,
goto err;
}
- ret = qemu_rdma_source_init(rdma,
- s->capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL], errp);
+ ret = qemu_rdma_source_init(rdma, migrate_rdma_pin_all(), errp);
if (ret) {
goto err;
@@ -4201,7 +4201,7 @@ void rdma_start_outgoing_migration(void *opaque,
}
ret = qemu_rdma_source_init(rdma_return_path,
- s->capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL], errp);
+ migrate_rdma_pin_all(), errp);
if (ret) {
goto return_path_err;
--
2.39.1