diff options
| author | Philip Guenther <guenther@cvs.openbsd.org> | 2015-09-07 15:38:46 +0000 |
|---|---|---|
| committer | Philip Guenther <guenther@cvs.openbsd.org> | 2015-09-07 15:38:46 +0000 |
| commit | e0cf59e2af5be922cb257040e6f910c6bb89c58f (patch) | |
| tree | 287d6914b9e0348003ed7183f4f70e9c12866dd5 /lib | |
| parent | 4bd589c396017c729b630bcb07fa74d8a85758eb (diff) | |
Delete ktracing of context switches: it's unused, and not particularly useful,
and doing VOP_WRITE() from inside tsleep/msleep makes the locking too
complicated, making it harder to move forward on MP changes.
ok deraadt@ kettenis@
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/sys/ktrace.2 | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/libc/sys/ktrace.2 b/lib/libc/sys/ktrace.2 index 895b623a25b..bc0d707fd96 100644 --- a/lib/libc/sys/ktrace.2 +++ b/lib/libc/sys/ktrace.2 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ktrace.2,v 1.27 2015/01/19 15:54:11 millert Exp $ +.\" $OpenBSD: ktrace.2,v 1.28 2015/09/07 15:38:45 guenther Exp $ .\" $NetBSD: ktrace.2,v 1.2 1995/02/27 12:33:58 cgd Exp $ .\" .\" Copyright (c) 1993 @@ -30,7 +30,7 @@ .\" .\" @(#)ktrace.2 8.1 (Berkeley) 6/4/93 .\" -.Dd $Mdocdate: January 19 2015 $ +.Dd $Mdocdate: September 7 2015 $ .Dt KTRACE 2 .Os .Sh NAME @@ -106,8 +106,6 @@ Trace all I/O Trace posted signals. .It Dv KTRFAC_EMUL Trace emulation changes. -.It Dv KTRFAC_CSW -Trace context switch points. .It Dv KTRFAC_STRUCT Trace various structs .It Dv KTRFAC_USER |