Date: Wed, 10 Mar 2010 21:35:42 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r204980 - head/sys/kern Message-ID: <201003102135.o2ALZg8Z068453@svn.freebsd.org>
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Author: jhb Date: Wed Mar 10 21:35:42 2010 New Revision: 204980 URL: http://svn.freebsd.org/changeset/base/204980 Log: Add descriptions for debug.ktr sysctl nodes. Modified: head/sys/kern/kern_ktr.c Modified: head/sys/kern/kern_ktr.c ============================================================================== --- head/sys/kern/kern_ktr.c Wed Mar 10 20:55:55 2010 (r204979) +++ head/sys/kern/kern_ktr.c Wed Mar 10 21:35:42 2010 (r204980) @@ -84,20 +84,25 @@ SYSCTL_NODE(_debug, OID_AUTO, ktr, CTLFL int ktr_cpumask = KTR_CPUMASK; TUNABLE_INT("debug.ktr.cpumask", &ktr_cpumask); -SYSCTL_INT(_debug_ktr, OID_AUTO, cpumask, CTLFLAG_RW, &ktr_cpumask, 0, ""); +SYSCTL_INT(_debug_ktr, OID_AUTO, cpumask, CTLFLAG_RW, &ktr_cpumask, 0, + "Bitmask of CPUs on which KTR logging is enabled."); int ktr_mask = KTR_MASK; TUNABLE_INT("debug.ktr.mask", &ktr_mask); -SYSCTL_INT(_debug_ktr, OID_AUTO, mask, CTLFLAG_RW, &ktr_mask, 0, ""); +SYSCTL_INT(_debug_ktr, OID_AUTO, mask, CTLFLAG_RW, &ktr_mask, 0, + "Bitmask of KTR event classes for which logging is enabled."); int ktr_compile = KTR_COMPILE; -SYSCTL_INT(_debug_ktr, OID_AUTO, compile, CTLFLAG_RD, &ktr_compile, 0, ""); +SYSCTL_INT(_debug_ktr, OID_AUTO, compile, CTLFLAG_RD, &ktr_compile, 0, + "Bitmask of KTR event classes compiled into the kernel."); int ktr_entries = KTR_ENTRIES; -SYSCTL_INT(_debug_ktr, OID_AUTO, entries, CTLFLAG_RD, &ktr_entries, 0, ""); +SYSCTL_INT(_debug_ktr, OID_AUTO, entries, CTLFLAG_RD, &ktr_entries, 0, + "Number of entries in the KTR buffer."); int ktr_version = KTR_VERSION; -SYSCTL_INT(_debug_ktr, OID_AUTO, version, CTLFLAG_RD, &ktr_version, 0, ""); +SYSCTL_INT(_debug_ktr, OID_AUTO, version, CTLFLAG_RD, &ktr_version, 0, + "Version of the KTR interface."); volatile int ktr_idx = 0; struct ktr_entry ktr_buf[KTR_ENTRIES];
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