diff options
| -rw-r--r-- | sys/kern/subr_kobj.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/sys/kern/subr_kobj.c b/sys/kern/subr_kobj.c index c02662a..a3fc230 100644 --- a/sys/kern/subr_kobj.c +++ b/sys/kern/subr_kobj.c @@ -33,6 +33,7 @@ __FBSDID("$FreeBSD$"); #include <sys/kernel.h> #include <sys/module.h> #include <sys/errno.h> +#include <sys/sysctl.h> #ifndef TEST #include <sys/systm.h> #endif @@ -46,20 +47,21 @@ static MALLOC_DEFINE(M_KOBJ, "kobj", "Kernel object structures"); #ifdef KOBJ_STATS -#include <sys/sysctl.h> - u_int kobj_lookup_hits; u_int kobj_lookup_misses; SYSCTL_UINT(_kern, OID_AUTO, kobj_hits, CTLFLAG_RD, - &kobj_lookup_hits, 0, "") + &kobj_lookup_hits, 0, ""); SYSCTL_UINT(_kern, OID_AUTO, kobj_misses, CTLFLAG_RD, - &kobj_lookup_misses, 0, "") + &kobj_lookup_misses, 0, ""); #endif static int kobj_next_id = 1; +SYSCTL_UINT(_kern, OID_AUTO, kobj_methodcount, CTLFLAG_RD, + &kobj_next_id, 0, ""); + static int kobj_error_method(void) { @@ -69,8 +71,10 @@ kobj_error_method(void) static void kobj_register_method(struct kobjop_desc *desc) { - if (desc->id == 0) + if (desc->id == 0) { + KASSERT((kobj_next_id < KOBJ_CACHE_SIZE), ("kobj method table overflow")); desc->id = kobj_next_id++; + } } static void |
