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| author | Alberto Garcia <berto@igalia.com> | 2016-07-05 17:28:57 +0300 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-07-13 13:26:02 +0200 |
| commit | 71aa98678c2b5616de5453d55e12f8ea810fbefb (patch) | |
| tree | bcf3632bc94a62a9dd3a821ea945c480d53bd605 /block/mirror.c | |
| parent | 7f0317cfc8da620cdb38cb5cfec5f82b8dd05403 (diff) | |
| download | qemu-71aa98678c2b5616de5453d55e12f8ea810fbefb.tar.gz qemu-71aa98678c2b5616de5453d55e12f8ea810fbefb.tar.bz2 qemu-71aa98678c2b5616de5453d55e12f8ea810fbefb.zip | |
mirror: Add 'job-id' parameter to 'blockdev-mirror' and 'drive-mirror'
This patch adds a new optional 'job-id' parameter to 'blockdev-mirror'
and 'drive-mirror', allowing the user to specify the ID of the block
job to be created.
The HMP 'drive_mirror' command remains unchanged.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/mirror.c')
| -rw-r--r-- | block/mirror.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/block/mirror.c b/block/mirror.c index 08d88cad8a..702a686145 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -843,8 +843,8 @@ static const BlockJobDriver commit_active_job_driver = { .attached_aio_context = mirror_attached_aio_context, }; -static void mirror_start_job(BlockDriverState *bs, BlockDriverState *target, - const char *replaces, +static void mirror_start_job(const char *job_id, BlockDriverState *bs, + BlockDriverState *target, const char *replaces, int64_t speed, uint32_t granularity, int64_t buf_size, BlockMirrorBackingMode backing_mode, @@ -873,7 +873,7 @@ static void mirror_start_job(BlockDriverState *bs, BlockDriverState *target, buf_size = DEFAULT_MIRROR_BUF_SIZE; } - s = block_job_create(NULL, driver, bs, speed, cb, opaque, errp); + s = block_job_create(job_id, driver, bs, speed, cb, opaque, errp); if (!s) { return; } @@ -906,8 +906,8 @@ static void mirror_start_job(BlockDriverState *bs, BlockDriverState *target, qemu_coroutine_enter(s->common.co, s); } -void mirror_start(BlockDriverState *bs, BlockDriverState *target, - const char *replaces, +void mirror_start(const char *job_id, BlockDriverState *bs, + BlockDriverState *target, const char *replaces, int64_t speed, uint32_t granularity, int64_t buf_size, MirrorSyncMode mode, BlockMirrorBackingMode backing_mode, BlockdevOnError on_source_error, @@ -925,7 +925,7 @@ void mirror_start(BlockDriverState *bs, BlockDriverState *target, } is_none_mode = mode == MIRROR_SYNC_MODE_NONE; base = mode == MIRROR_SYNC_MODE_TOP ? backing_bs(bs) : NULL; - mirror_start_job(bs, target, replaces, + mirror_start_job(job_id, bs, target, replaces, speed, granularity, buf_size, backing_mode, on_source_error, on_target_error, unmap, cb, opaque, errp, &mirror_job_driver, is_none_mode, base); @@ -973,7 +973,8 @@ void commit_active_start(BlockDriverState *bs, BlockDriverState *base, } } - mirror_start_job(bs, base, NULL, speed, 0, 0, MIRROR_LEAVE_BACKING_CHAIN, + mirror_start_job(NULL, bs, base, NULL, speed, 0, 0, + MIRROR_LEAVE_BACKING_CHAIN, on_error, on_error, false, cb, opaque, &local_err, &commit_active_job_driver, false, base); if (local_err) { |