Date: Thu, 15 May 2014 00:52:18 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r266102 - in stable/10/sys/cddl: contrib/opensolaris/uts/common/dtrace dev/dtrace Message-ID: <201405150052.s4F0qI8U058199@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: markj Date: Thu May 15 00:52:17 2014 New Revision: 266102 URL: http://svnweb.freebsd.org/changeset/base/266102 Log: MFC r262665: Expose a few DTrace parameters as sysctls under kern.dtrace and add descriptions for several existing sysctls. PR: 187027 Modified: stable/10/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c stable/10/sys/cddl/dev/dtrace/dtrace_ioctl.c stable/10/sys/cddl/dev/dtrace/dtrace_sysctl.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c ============================================================================== --- stable/10/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c Thu May 15 00:50:57 2014 (r266101) +++ stable/10/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c Thu May 15 00:52:17 2014 (r266102) @@ -300,7 +300,8 @@ static kmutex_t dtrace_meta_lock; /* me #define PRIV_PROC_ZONE (1 << 5) #define PRIV_ALL ~0 -SYSCTL_NODE(_debug, OID_AUTO, dtrace, CTLFLAG_RD, 0, "DTrace Information"); +SYSCTL_DECL(_debug_dtrace); +SYSCTL_DECL(_kern_dtrace); #endif #if defined(sun) Modified: stable/10/sys/cddl/dev/dtrace/dtrace_ioctl.c ============================================================================== --- stable/10/sys/cddl/dev/dtrace/dtrace_ioctl.c Thu May 15 00:50:57 2014 (r266101) +++ stable/10/sys/cddl/dev/dtrace/dtrace_ioctl.c Thu May 15 00:52:17 2014 (r266102) @@ -23,7 +23,8 @@ */ static int dtrace_verbose_ioctl; -SYSCTL_INT(_debug_dtrace, OID_AUTO, verbose_ioctl, CTLFLAG_RW, &dtrace_verbose_ioctl, 0, ""); +SYSCTL_INT(_debug_dtrace, OID_AUTO, verbose_ioctl, CTLFLAG_RW, + &dtrace_verbose_ioctl, 0, "log DTrace ioctls"); #define DTRACE_IOCTL_PRINTF(fmt, ...) if (dtrace_verbose_ioctl) printf(fmt, ## __VA_ARGS__ ) Modified: stable/10/sys/cddl/dev/dtrace/dtrace_sysctl.c ============================================================================== --- stable/10/sys/cddl/dev/dtrace/dtrace_sysctl.c Thu May 15 00:50:57 2014 (r266101) +++ stable/10/sys/cddl/dev/dtrace/dtrace_sysctl.c Thu May 15 00:52:17 2014 (r266102) @@ -22,6 +22,8 @@ * */ +SYSCTL_NODE(_debug, OID_AUTO, dtrace, CTLFLAG_RD, 0, "DTrace debug parameters"); + int dtrace_debug = 0; TUNABLE_INT("debug.dtrace.debug", &dtrace_debug); SYSCTL_INT(_debug_dtrace, OID_AUTO, debug, CTLFLAG_RW, &dtrace_debug, 0, ""); @@ -78,5 +80,12 @@ sysctl_dtrace_providers(SYSCTL_HANDLER_A } SYSCTL_PROC(_debug_dtrace, OID_AUTO, providers, CTLTYPE_STRING | CTLFLAG_RD, - 0, 0, sysctl_dtrace_providers, "A", ""); + 0, 0, sysctl_dtrace_providers, "A", "available DTrace providers"); + +SYSCTL_NODE(_kern, OID_AUTO, dtrace, CTLFLAG_RD, 0, "DTrace parameters"); + +SYSCTL_LONG(_kern_dtrace, OID_AUTO, dof_maxsize, CTLFLAG_RW, + &dtrace_dof_maxsize, 0, "largest allowed DOF table"); +SYSCTL_LONG(_kern_dtrace, OID_AUTO, helper_actions_max, CTLFLAG_RW, + &dtrace_helper_actions_max, 0, "maximum number of allowed helper actions");
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201405150052.s4F0qI8U058199>