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netconsole: introduce 'release' as a new sysdata field

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This commit adds a new feature to the sysdata structure, allowing the
kernel release/version to be appended as part of sysdata. Additionally,
it updates the logic to count this new field as a used entry when
enabled.

Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250314-netcons_release-v1-1-07979c4b86af@debian.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Breno Leitao 2025-03-14 10:58:45 -07:00 • committed by Paolo Abeni
parent 08d0185e36
commit 42211e3107
1 changed files with 4 additions and 0 deletions
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4
drivers/net/netconsole.c
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@ -106,6 +106,8 @@ enum sysdata_feature {
SYSDATA_CPU_NR = BIT(0),
/* Populate the task name (as in current->comm) in sysdata */
SYSDATA_TASKNAME = BIT(1),
/* Kernel release/version as part of sysdata */
SYSDATA_RELEASE = BIT(2),
};
/**
@ -719,6 +721,8 @@ static size_t count_extradata_entries(struct netconsole_target *nt)
entries += 1;
if (nt->sysdata_fields & SYSDATA_TASKNAME)
entries += 1;
if (nt->sysdata_fields & SYSDATA_RELEASE)
entries += 1;
return entries;
}