Re: [libvirt] [PATCH RFC 14/40] qemu: block: Don't query monitor in qemuBlockStorageSourceCreateDetectSize

Calling the monitor was convenient for the implementation in qemuDomainBlockCopyCommon, but causes the snapshot code to call query-named-block-nodes for every disk. Fix this by removing the monitor call from qemuBlockStorageSourceCreateDetectSize so that the data can be reused in loops. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/qemu/qemu_block.c | 26 +++++--------------------- src/qemu/qemu_block.h | 5 ++--- src/qemu/qemu_driver.c | 33 ++++++++++++++++++++++++++++----- 3 files changed, 35 insertions(+), 29 deletions(-)