Date: Mon, 13 Feb 2023 15:23:15 GMT From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 09c4c1e83665 - main - prof: Remove sysctl docs for sysctls that are now gone. Message-ID: <202302131523.31DFNFs9068030@gitrepo.freebsd.org>
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The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=09c4c1e836659a30aa68790e9b7e7536d1194ef4 commit 09c4c1e836659a30aa68790e9b7e7536d1194ef4 Author: Warner Losh <imp@FreeBSD.org> AuthorDate: 2023-02-13 15:18:50 +0000 Commit: Warner Losh <imp@FreeBSD.org> CommitDate: 2023-02-13 15:18:50 +0000 prof: Remove sysctl docs for sysctls that are now gone. GRPOF based kernel profiling was removed in aa3ea612be36. However, the docs for the sysctls were not. Remove them belatedly. Sponsored by: Netflix --- lib/libc/gen/sysctl.3 | 36 ------------------------------------ 1 file changed, 36 deletions(-) diff --git a/lib/libc/gen/sysctl.3 b/lib/libc/gen/sysctl.3 index 2d8da3974086..c4883e0aeb4d 100644 --- a/lib/libc/gen/sysctl.3 +++ b/lib/libc/gen/sysctl.3 @@ -349,7 +349,6 @@ information. .It Dv KERN_OSTYPE Ta string Ta no .It Dv KERN_POSIX1 Ta integer Ta no .It Dv KERN_PROC Ta node Ta not applicable -.It Dv KERN_PROF Ta node Ta not applicable .It Dv KERN_QUANTUM Ta integer Ta yes .It Dv KERN_SAVED_IDS Ta integer Ta no .It Dv KERN_SECURELVL Ta integer Ta raise only @@ -477,41 +476,6 @@ implies the current process. .It Dv KERN_PROC_ARGS Ta "A process ID" .It Dv KERN_PROC_PATHNAME Ta "A process ID" .El -.It Li KERN_PROF -Return profiling information about the kernel. -If the kernel is not compiled for profiling, -attempts to retrieve any of the KERN_PROF values will -fail with -.Er ENOENT . -The third level names for the string and integer profiling information -is detailed below. -The changeable column shows whether a process with appropriate -privilege may change the value. -.Bl -column "GPROFXGMONPARAMXXX" "struct gmonparamXXX" -offset indent -.It Sy Third Level Name Ta Sy Type Ta Sy Changeable -.It Dv GPROF_STATE Ta integer Ta yes -.It Dv GPROF_COUNT Ta u_short[\|] Ta yes -.It Dv GPROF_FROMS Ta u_short[\|] Ta yes -.It Dv GPROF_TOS Ta struct tostruct Ta yes -.It Dv GPROF_GMONPARAM Ta struct gmonparam Ta no -.El -.Pp -The variables are as follows: -.Bl -tag -width 6n -.It Li GPROF_STATE -Returns GMON_PROF_ON or GMON_PROF_OFF to show that profiling -is running or stopped. -.It Li GPROF_COUNT -Array of statistical program counter counts. -.It Li GPROF_FROMS -Array indexed by program counter of call-from points. -.It Li GPROF_TOS -Array of -.Va struct tostruct -describing destination of calls and their counts. -.It Li GPROF_GMONPARAM -Structure giving the sizes of the above arrays. -.El .It Li KERN_QUANTUM The maximum period of time, in microseconds, for which a process is allowed to run without being preempted if other processes are in the run queue.
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