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selftests: net: support setting recv_size in YNL

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recv_size parameter allows constraining the buffer size for dumps.
It's useful in testing kernel handling of dump continuation,
IOW testing dumps which span multiple skbs.

Let the tests set this parameter when initializing the YNL family.
Keep the normal default, we don't want tests to unintentionally
behave very differently than normal code.

Reviewed-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Link: https://patch.msgid.link/20241213152244.3080955-4-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2024-12-13 07:22:42 -08:00
parent ecc391a541
commit 0518863407
1 changed files with 8 additions and 8 deletions
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16
tools/testing/selftests/net/lib/py/ynl.py
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@ -32,23 +32,23 @@ except ModuleNotFoundError as e:
# Set schema='' to avoid jsonschema validation, it's slow
#
class EthtoolFamily(YnlFamily):
def __init__(self):
def __init__(self, recv_size=0):
super().__init__((SPEC_PATH / Path('ethtool.yaml')).as_posix(),
schema='')
schema='', recv_size=recv_size)
class RtnlFamily(YnlFamily):
def __init__(self):
def __init__(self, recv_size=0):
super().__init__((SPEC_PATH / Path('rt_link.yaml')).as_posix(),
schema='')
schema='', recv_size=recv_size)
class NetdevFamily(YnlFamily):
def __init__(self):
def __init__(self, recv_size=0):
super().__init__((SPEC_PATH / Path('netdev.yaml')).as_posix(),
schema='')
schema='', recv_size=recv_size)
class NetshaperFamily(YnlFamily):
def __init__(self):
def __init__(self, recv_size=0):
super().__init__((SPEC_PATH / Path('net_shaper.yaml')).as_posix(),
schema='')
schema='', recv_size=recv_size)