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doc: announce behavior change for device NUMA node field deprecation_20220713
authorOlivier Matz <olivier.matz@6wind.com>
Wed, 13 Jul 2022 14:34:57 +0000 (16:34 +0200)
committerOlivier Matz <olivier.matz@6wind.com>
Wed, 13 Jul 2022 14:39:55 +0000 (16:39 +0200)
commit2b481ba59a471a9488eb63d10435b700e2968f9f
tree9e00a1f92b4a82eca5e289fb0d99652dc9fc9ae9tree | snapshot
parentb3c781dbdee047770c4165c742713fc849616930commit | diff
doc: announce behavior change for device NUMA node field

The dev->device.numa_node field is set by the bus driver for each device
it manages to indicate on which NUMA node this device lies.

When this information is unknown, the assigned value is not consistent
accross the bus drivers. In v22.11, the value will be set to -1 in
this case.

Link: https://patches.dpdk.org/project/dpdk/patch/20211026090610.10823-1-houssem.bouhlel@6wind.com/
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
doc/guides/rel_notes/deprecation.rst diff | blob | history
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