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Re: [libvirt] [PATCH RFC 33/51] qemu: domain: Add global table of blockjobs



On Wed, Dec 12, 2018 at 06:08:49PM +0100, Peter Krempa wrote:
Block jobs currently belong to disks only so we can look up the block
job data for them in the corresponding disks. This won't be the case
when using blockdev as certain jobs don't even correspond to a disk and
most of them can run on a part of the backing chain.

Add a global table of blockjobs which can be used to look up the data
for the blockjobs when the job events need to be processed.

The table is a hash table organized by job name and has a reference to
the job. New and running jobs will later be added to this table.
Reference counting will allow to reap job state for synchronous callers.

Signed-off-by: Peter Krempa <pkrempa redhat com>
---
src/qemu/qemu_domain.c | 7 +++++++
src/qemu/qemu_domain.h | 3 +++
2 files changed, 10 insertions(+)


Reviewed-by: Ján Tomko <jtomko redhat com>

Jano

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