diff mbox series

[v2,1/6] block: Drop BDS comment regarding bdrv_append()

Message ID 20210623150143.188184-2-mreitz@redhat.com (mailing list archive)
State New, archived
Headers show
Series block: block-status cache for data regions | expand

Commit Message

Max Reitz June 23, 2021, 3:01 p.m. UTC
There is a comment above the BDS definition stating care must be taken
to consider handling newly added fields in bdrv_append().

Actually, this comment should have said "bdrv_swap()" as of 4ddc07cac
(nine years ago), and in any case, bdrv_swap() was dropped in
8e419aefa (six years ago).  So no such care is necessary anymore.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
 include/block/block_int.h | 6 ------
 1 file changed, 6 deletions(-)
diff mbox series


diff --git a/include/block/block_int.h b/include/block/block_int.h
index 057d88b1fc..a8f9598102 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -832,12 +832,6 @@  struct BdrvChild {
     QLIST_ENTRY(BdrvChild) next_parent;
- * Note: the function bdrv_append() copies and swaps contents of
- * BlockDriverStates, so if you add new fields to this struct, please
- * inspect bdrv_append() to determine if the new fields need to be
- * copied as well.
- */
 struct BlockDriverState {
     /* Protected by big QEMU lock or read-only after opening.  No special
      * locking needed during I/O...