diff options
Diffstat (limited to 'block/commit.c')
| -rw-r--r-- | block/commit.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/block/commit.c b/block/commit.c index 5c09f4444e..91517d3512 100644 --- a/block/commit.c +++ b/block/commit.c @@ -37,6 +37,7 @@ typedef struct CommitBlockJob { BlockdevOnError on_error; int base_flags; int orig_overlay_flags; + char *backing_file_str; } CommitBlockJob; static int coroutine_fn commit_populate(BlockDriverState *bs, @@ -141,7 +142,7 @@ wait: if (!block_job_is_cancelled(&s->common) && sector_num == end) { /* success */ - ret = bdrv_drop_intermediate(active, top, base); + ret = bdrv_drop_intermediate(active, top, base, s->backing_file_str); } exit_free_buf: @@ -158,7 +159,7 @@ exit_restore_reopen: if (overlay_bs && s->orig_overlay_flags != bdrv_get_flags(overlay_bs)) { bdrv_reopen(overlay_bs, s->orig_overlay_flags, NULL); } - + g_free(s->backing_file_str); block_job_completed(&s->common, ret); } @@ -182,7 +183,7 @@ static const BlockJobDriver commit_job_driver = { void commit_start(BlockDriverState *bs, BlockDriverState *base, BlockDriverState *top, int64_t speed, BlockdevOnError on_error, BlockDriverCompletionFunc *cb, - void *opaque, Error **errp) + void *opaque, const char *backing_file_str, Error **errp) { CommitBlockJob *s; BlockReopenQueue *reopen_queue = NULL; @@ -244,6 +245,8 @@ void commit_start(BlockDriverState *bs, BlockDriverState *base, s->base_flags = orig_base_flags; s->orig_overlay_flags = orig_overlay_flags; + s->backing_file_str = g_strdup(backing_file_str); + s->on_error = on_error; s->common.co = qemu_coroutine_create(commit_run); |