motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-05 00:33:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

block: update in-memory backing file and format

Browse source 
These are needed to print "info block" output correctly.  QCOW2 does this
because it needs it to write the header, but QED does not, and common code
is the right place to do it.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Paolo Bonzini 2012-04-12 14:01:02 +02:00 • committed by Kevin Wolf
parent 5f3777945d
commit 469ef350e1
2 changed files with 9 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

11
block/stream.c
View file

@ -96,17 +96,6 @@ static void close_unused_images(BlockDriverState *top, BlockDriverState *base,
bdrv_delete(unused);
}
top->backing_hd = base;
pstrcpy(top->backing_file, sizeof(top->backing_file), "");
pstrcpy(top->backing_format, sizeof(top->backing_format), "");
if (base_id) {
pstrcpy(top->backing_file, sizeof(top->backing_file), base_id);
if (base->drv) {
pstrcpy(top->backing_format, sizeof(top->backing_format),
base->drv->format_name);
}
}
}
/*