1 files changed, 5 insertions, 5 deletions

diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 1e4743ee6831..9a3c8f777caf 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -98,8 +98,8 @@ enum
         KERN_VERSION=4,         /* string: compile time info */
         KERN_SECUREMASK=5,      /* struct: maximum rights mask */
         KERN_PROF=6,            /* table: profiling information */
-        KERN_NODENAME=7,
-        KERN_DOMAINNAME=8,
+        KERN_NODENAME=7,        /* string: hostname */
+        KERN_DOMAINNAME=8,      /* string: domainname */
 
         KERN_PANIC=15,          /* int: panic timeout */
         KERN_REALROOTDEV=16,    /* real root device to mount after initrd */
@@ -111,8 +111,8 @@ enum
         KERN_PPC_HTABRECLAIM=25, /* turn htab reclaimation on/off on PPC */
         KERN_PPC_ZEROPAGED=26,  /* turn idle page zeroing on/off on PPC */
         KERN_PPC_POWERSAVE_NAP=27, /* use nap mode for power saving */
-        KERN_MODPROBE=28,
-        KERN_SG_BIG_BUFF=29,
+        KERN_MODPROBE=28,       /* string: modprobe path */
+        KERN_SG_BIG_BUFF=29,    /* int: sg driver reserved buffer size */
         KERN_ACCT=30,           /* BSD process accounting parameters */
         KERN_PPC_L2CR=31,       /* l2cr register on PPC */
 
@@ -159,7 +159,7 @@ enum
         KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */
         KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
         KERN_COMPAT_LOG=73,     /* int: print compat layer  messages */
-        KERN_MAX_LOCK_DEPTH=74,
+        KERN_MAX_LOCK_DEPTH=74, /* int: rtmutex's maximum lock depth */
         KERN_NMI_WATCHDOG=75, /* int: enable/disable nmi watchdog */
         KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */
 };