|
 |
357786 |
From 504f6ad36108eb4d710cd1e29694bb4a2bcdb8bd Mon Sep 17 00:00:00 2001
|
|
|
357786 |
From: John Snow <jsnow@redhat.com>
|
|
|
357786 |
Date: Mon, 10 Sep 2018 18:17:49 +0200
|
|
|
357786 |
Subject: [PATCH 11/25] block/mirror: add block job creation flags
|
|
|
357786 |
|
|
|
357786 |
RH-Author: John Snow <jsnow@redhat.com>
|
|
|
357786 |
Message-id: <20180910181803.11781-12-jsnow@redhat.com>
|
|
|
357786 |
Patchwork-id: 82088
|
|
|
357786 |
O-Subject: [RHEL-7.6 qemu-kvm-rhev PATCH 11/25] block/mirror: add block job creation flags
|
|
|
357786 |
Bugzilla: 1626061
|
|
|
357786 |
RH-Acked-by: Max Reitz <mreitz@redhat.com>
|
|
|
357786 |
RH-Acked-by: Jeffrey Cody <jcody@redhat.com>
|
|
|
357786 |
RH-Acked-by: Kevin Wolf <kwolf@redhat.com>
|
|
|
357786 |
|
|
|
357786 |
Add support for taking and passing forward job creation flags.
|
|
|
357786 |
|
|
|
357786 |
Signed-off-by: John Snow <jsnow@redhat.com>
|
|
|
357786 |
Reviewed-by: Max Reitz <mreitz@redhat.com>
|
|
|
357786 |
Reviewed-by: Jeff Cody <jcody@redhat.com>
|
|
|
357786 |
Message-id: 20180906130225.5118-3-jsnow@redhat.com
|
|
|
357786 |
Signed-off-by: Max Reitz <mreitz@redhat.com>
|
|
|
357786 |
(cherry picked from commit bbb6798d0caa79cd4e899b33777c577d0bd04399)
|
|
|
357786 |
Signed-off-by: John Snow <jsnow@redhat.com>
|
|
|
357786 |
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
|
|
|
357786 |
---
|
|
|
357786 |
block/mirror.c | 5 +++--
|
|
|
357786 |
blockdev.c | 3 ++-
|
|
|
357786 |
include/block/block_int.h | 5 ++++-
|
|
|
357786 |
3 files changed, 9 insertions(+), 4 deletions(-)
|
|
|
357786 |
|
|
|
357786 |
diff --git a/block/mirror.c b/block/mirror.c
|
|
|
357786 |
index 0ab0822..a80c359 100644
|
|
|
357786 |
--- a/block/mirror.c
|
|
|
357786 |
+++ b/block/mirror.c
|
|
|
357786 |
@@ -1270,7 +1270,8 @@ fail:
|
|
|
357786 |
|
|
|
357786 |
void mirror_start(const char *job_id, BlockDriverState *bs,
|
|
|
357786 |
BlockDriverState *target, const char *replaces,
|
|
|
357786 |
- int64_t speed, uint32_t granularity, int64_t buf_size,
|
|
|
357786 |
+ int creation_flags, int64_t speed,
|
|
|
357786 |
+ uint32_t granularity, int64_t buf_size,
|
|
|
357786 |
MirrorSyncMode mode, BlockMirrorBackingMode backing_mode,
|
|
|
357786 |
BlockdevOnError on_source_error,
|
|
|
357786 |
BlockdevOnError on_target_error,
|
|
|
357786 |
@@ -1285,7 +1286,7 @@ void mirror_start(const char *job_id, BlockDriverState *bs,
|
|
|
357786 |
}
|
|
|
357786 |
is_none_mode = mode == MIRROR_SYNC_MODE_NONE;
|
|
|
357786 |
base = mode == MIRROR_SYNC_MODE_TOP ? backing_bs(bs) : NULL;
|
|
|
357786 |
- mirror_start_job(job_id, bs, JOB_DEFAULT, target, replaces,
|
|
|
357786 |
+ mirror_start_job(job_id, bs, creation_flags, target, replaces,
|
|
|
357786 |
speed, granularity, buf_size, backing_mode,
|
|
|
357786 |
on_source_error, on_target_error, unmap, NULL, NULL,
|
|
|
357786 |
&mirror_job_driver, is_none_mode, base, false,
|
|
|
357786 |
diff --git a/blockdev.c b/blockdev.c
|
|
|
357786 |
index 20dbcf5..5d38e17 100644
|
|
|
357786 |
--- a/blockdev.c
|
|
|
357786 |
+++ b/blockdev.c
|
|
|
357786 |
@@ -3746,6 +3746,7 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
|
|
|
357786 |
const char *filter_node_name,
|
|
|
357786 |
Error **errp)
|
|
|
357786 |
{
|
|
|
357786 |
+ int job_flags = JOB_DEFAULT;
|
|
|
357786 |
|
|
|
357786 |
if (!has_speed) {
|
|
|
357786 |
speed = 0;
|
|
|
357786 |
@@ -3795,7 +3796,7 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
|
|
|
357786 |
* and will allow to check whether the node still exist at mirror completion
|
|
|
357786 |
*/
|
|
|
357786 |
mirror_start(job_id, bs, target,
|
|
|
357786 |
- has_replaces ? replaces : NULL,
|
|
|
357786 |
+ has_replaces ? replaces : NULL, job_flags,
|
|
|
357786 |
speed, granularity, buf_size, sync, backing_mode,
|
|
|
357786 |
on_source_error, on_target_error, unmap, filter_node_name,
|
|
|
357786 |
errp);
|
|
|
357786 |
diff --git a/include/block/block_int.h b/include/block/block_int.h
|
|
|
357786 |
index 25ad363..07517cf 100644
|
|
|
357786 |
--- a/include/block/block_int.h
|
|
|
357786 |
+++ b/include/block/block_int.h
|
|
|
357786 |
@@ -1000,6 +1000,8 @@ void commit_active_start(const char *job_id, BlockDriverState *bs,
|
|
|
357786 |
* @target: Block device to write to.
|
|
|
357786 |
* @replaces: Block graph node name to replace once the mirror is done. Can
|
|
|
357786 |
* only be used when full mirroring is selected.
|
|
|
357786 |
+ * @creation_flags: Flags that control the behavior of the Job lifetime.
|
|
|
357786 |
+ * See @BlockJobCreateFlags
|
|
|
357786 |
* @speed: The maximum speed, in bytes per second, or 0 for unlimited.
|
|
|
357786 |
* @granularity: The chosen granularity for the dirty bitmap.
|
|
|
357786 |
* @buf_size: The amount of data that can be in flight at one time.
|
|
|
357786 |
@@ -1020,7 +1022,8 @@ void commit_active_start(const char *job_id, BlockDriverState *bs,
|
|
|
357786 |
*/
|
|
|
357786 |
void mirror_start(const char *job_id, BlockDriverState *bs,
|
|
|
357786 |
BlockDriverState *target, const char *replaces,
|
|
|
357786 |
- int64_t speed, uint32_t granularity, int64_t buf_size,
|
|
|
357786 |
+ int creation_flags, int64_t speed,
|
|
|
357786 |
+ uint32_t granularity, int64_t buf_size,
|
|
|
357786 |
MirrorSyncMode mode, BlockMirrorBackingMode backing_mode,
|
|
|
357786 |
BlockdevOnError on_source_error,
|
|
|
357786 |
BlockdevOnError on_target_error,
|
|
|
357786 |
--
|
|
|
357786 |
1.8.3.1
|
|
|
357786 |
|