[Libguestfs] [PATCH libnbd 6/8] copy: Keep worker pointer in command

[Eric Blake]

On Sun, Feb 20, 2022 at 02:14:01PM +0200, Nir Soffer wrote:
> Replace the command index with a worker pointer. The nbd-ops access the
> index via the worker pointer. This allows commands to modify worker
> state during processing.
> 
> Signed-off-by: Nir Soffer <nsoffer at redhat.com>
> ---
>  copy/multi-thread-copying.c | 12 ++++++------
>  copy/nbd-ops.c              |  6 +++---
>  copy/nbdcopy.h              |  2 +-
>  3 files changed, 10 insertions(+), 10 deletions(-)

>  struct command {
>    uint64_t offset;              /* Offset relative to start of disk. */
>    struct slice slice;           /* Data slice. */
> -  size_t index;                 /* Thread number. */
> +  struct worker *worker;        /* The worker owning this command. */
>  };

ACK 5 and 6.  Hmm, maybe scripts/git.orderfile needs a tweak to show
copy/*.h prior to copy/*.c, but that's a separate issue.


-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
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