From: Alexandra Winter <wintera@linux.ibm.com>
To: David Miller <davem@davemloft.net>, Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org,
Heiko Carstens <hca@linux.ibm.com>,
Alexandra Winter <wintera@linux.ibm.com>
Subject: [PATCH net 0/2] s390/qeth: cache link_info for ethtool
Date: Wed, 3 Aug 2022 16:40:13 +0200 [thread overview]
Message-ID: <20220803144015.52946-1-wintera@linux.ibm.com> (raw)
Cache the link info and keep it up to date, so ethtool's
get_link_ksettings doesn't have to go down to the hardware.
Debug data has shown that this can actually solve a recovery
problem.
Alexandra Winter (2):
s390/qeth: update cached link_info for ethtool
s390/qeth: use cached link_info for ethtool
drivers/s390/net/qeth_core_main.c | 169 +++++++++---------------------
drivers/s390/net/qeth_ethtool.c | 12 +--
2 files changed, 49 insertions(+), 132 deletions(-)
--
2.24.3 (Apple Git-128)
next reply other threads:[~2022-08-03 14:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-03 14:40 Alexandra Winter [this message]
2022-08-03 14:40 ` [PATCH net 1/2] s390/qeth: update cached link_info for ethtool Alexandra Winter
2022-08-03 15:19 ` Andrew Lunn
2022-08-04 8:53 ` Alexandra Winter
2022-08-04 13:08 ` Andrew Lunn
2022-08-04 13:44 ` Alexandra Winter
2022-08-04 20:27 ` Jakub Kicinski
2022-08-05 7:05 ` Alexandra Winter
2022-08-05 21:29 ` Jakub Kicinski
2022-08-03 14:40 ` [PATCH net 2/2] s390/qeth: use " Alexandra Winter
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