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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2018-10-29 16:23:15 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2018-10-29 16:23:15 -0400 |
| commit | fa000f2f9fd96a75a0a33d50ead247fce11da92a (patch) | |
| tree | 14d48c16ce0573c7bfa160c9535df1db060ce22a /blockdev.c | |
| parent | 56bd662497259400b7c9f155aaebaddde4450028 (diff) | |
| download | focaccia-qemu-fa000f2f9fd96a75a0a33d50ead247fce11da92a.tar.gz focaccia-qemu-fa000f2f9fd96a75a0a33d50ead247fce11da92a.zip | |
dirty-bitmap: make it possible to restore bitmap after merge
Add backup parameter to bdrv_merge_dirty_bitmap() to be used then with bdrv_restore_dirty_bitmap() if it needed to restore the bitmap after merge operation. This is needed to implement bitmap merge transaction action in further commit. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/blockdev.c b/blockdev.c index 598ff87519..b8a854fba5 100644 --- a/blockdev.c +++ b/blockdev.c @@ -2968,7 +2968,7 @@ void qmp_x_block_dirty_bitmap_merge(const char *node, const char *dst_name, return; } - bdrv_merge_dirty_bitmap(dst, src, errp); + bdrv_merge_dirty_bitmap(dst, src, NULL, errp); } BlockDirtyBitmapSha256 *qmp_x_debug_block_dirty_bitmap_sha256(const char *node, |