diff options
author | jhb <jhb@FreeBSD.org> | 2010-03-10 21:35:42 +0000 |
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committer | jhb <jhb@FreeBSD.org> | 2010-03-10 21:35:42 +0000 |
commit | 9167691ca36f4b0754d0d3be785e26bb4c135952 (patch) | |
tree | 4ed5e357240ef7692f85aaf2f97cf37eb97ba86f | |
parent | c7c018dfb457ce681f2536e05edf731c2718cf3c (diff) | |
download | FreeBSD-src-9167691ca36f4b0754d0d3be785e26bb4c135952.zip FreeBSD-src-9167691ca36f4b0754d0d3be785e26bb4c135952.tar.gz |
Add descriptions for debug.ktr sysctl nodes.
-rw-r--r-- | sys/kern/kern_ktr.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/sys/kern/kern_ktr.c b/sys/kern/kern_ktr.c index 721cc52..b6d6b11 100644 --- a/sys/kern/kern_ktr.c +++ b/sys/kern/kern_ktr.c @@ -84,20 +84,25 @@ SYSCTL_NODE(_debug, OID_AUTO, ktr, CTLFLAG_RD, 0, "KTR options"); 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]; |