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Convert hit and miss counters to unsigned values. Surely negative values

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for either does not make sense.

PR:		(one small part of) 19720
This commit is contained in:
Kelly Yancey 2002-06-10 22:40:26 +00:00
parent 5f8aa32e1b
commit 3316a80bd1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=98105
2 changed files with 6 additions and 6 deletions
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8
sys/kern/subr_kobj.c
View File

@ -47,12 +47,12 @@ static MALLOC_DEFINE(M_KOBJ, "kobj", "Kernel object structures");
#include <sys/sysctl.h>
int kobj_lookup_hits;
int kobj_lookup_misses;
u_int kobj_lookup_hits;
u_int kobj_lookup_misses;
SYSCTL_INT(_kern, OID_AUTO, kobj_hits, CTLFLAG_RD,
SYSCTL_UINT(_kern, OID_AUTO, kobj_hits, CTLFLAG_RD,
&kobj_lookup_hits, 0, "")
SYSCTL_INT(_kern, OID_AUTO, kobj_misses, CTLFLAG_RD,
SYSCTL_UINT(_kern, OID_AUTO, kobj_misses, CTLFLAG_RD,
&kobj_lookup_misses, 0, "")
#endif

4
sys/sys/kobj.h
View File

@ -136,8 +136,8 @@ void kobj_delete(kobj_t obj, struct malloc_type *mtype);
* Maintain stats on hits/misses in lookup caches.
*/
#ifdef KOBJ_STATS
extern int kobj_lookup_hits;
extern int kobj_lookup_misses;
extern u_int kobj_lookup_hits;
extern u_int kobj_lookup_misses;
#define KOBJOPHIT do { kobj_lookup_hits++; } while (0)
#define KOBJOPMISS do { kobj_lookup_misses++; } while (0)
#else