d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tslog: Add CTLFLAG_SKIP to sysctls

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
sys/kern/kern_tslog.c
View File

@ -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");