| commit | db5127b28ae1113bbc10f843d1cd219dc90a52d1 | |
| author | David Gibson <david@gibson.dropbear.id.au> | |
| Fri, 6 Sep 2019 04:48:28 +0000 (6 14:48 +1000) | ||
| committer | David Gibson <david@gibson.dropbear.id.au> | |
| Fri, 4 Oct 2019 00:25:23 +0000 (4 10:25 +1000) | ||
| tree | 11a0c92ed4f6c0f10ce2eba33a35fece82611629 | treesnapshot (tar.gz zip) |
| parent | daa36379ce1a0a683562d40ca20f9b722ef595e1 | commitdiff |
spapr: Move handling of special NVLink numa node from reset to init
The number of NUMA nodes in the system is fixed from the command line.
Therefore, there's no need to recalculate it at reset time, and we can
determine the special gpu_numa_id value used for NVLink2 devices at init
time.
This simplifies the reset path a bit which will make further improvements
easier.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
The number of NUMA nodes in the system is fixed from the command line.
Therefore, there's no need to recalculate it at reset time, and we can
determine the special gpu_numa_id value used for NVLink2 devices at init
time.
This simplifies the reset path a bit which will make further improvements
easier.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
| hw/ppc/spapr.c | diffblobblamehistory |