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tslog: Add CTLFLAG_SKIP to sysctls

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The timestamp logs are quite large (often much larger than all the
other sysctls combined) so it's unlikely anyone will want to have
them displayed by `sysctl -a`.

MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D34616
This commit is contained in:
Colin Percival 2022-03-20 10:41:58 -07:00
parent 1dee7c74d1
commit 2406867f5b
1 changed files with 4 additions and 2 deletions
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6
sys/kern/kern_tslog.c
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@ -131,7 +131,8 @@ sysctl_debug_tslog(SYSCTL_HANDLER_ARGS)
return (error);
}
SYSCTL_PROC(_debug, OID_AUTO, tslog, CTLTYPE_STRING|CTLFLAG_RD|CTLFLAG_MPSAFE,
SYSCTL_PROC(_debug, OID_AUTO, tslog,
CTLTYPE_STRING|CTLFLAG_RD|CTLFLAG_MPSAFE|CTLFLAG_SKIP,
0, 0, sysctl_debug_tslog, "", "Dump recorded event timestamps");
MALLOC_DEFINE(M_TSLOGUSER, "tsloguser", "Strings used by userland tslog");
@ -215,5 +216,6 @@ sysctl_debug_tslog_user(SYSCTL_HANDLER_ARGS)
}
SYSCTL_PROC(_debug, OID_AUTO, tslog_user,
CTLTYPE_STRING|CTLFLAG_RD|CTLFLAG_MPSAFE, 0, 0, sysctl_debug_tslog_user,
CTLTYPE_STRING|CTLFLAG_RD|CTLFLAG_MPSAFE|CTLFLAG_SKIP,
0, 0, sysctl_debug_tslog_user,
"", "Dump recorded userland event timestamps");