Author: markj
Date: Tue Aug 27 15:42:08 2019
New Revision: 351549
URL: https://svnweb.freebsd.org/changeset/base/351549
Log:
Remove an extraneous + 1 in _domainset_create().
DOMAINSET_FLS, like our fls(), is 1-indexed.
Reported by: alc
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/kern/kern_cpuset.c
Modified: head/sys/kern/kern_cpuset.c
==============================================================================
--- head/sys/kern/kern_cpuset.c Tue Aug 27 15:34:37 2019 (r351548)
+++ head/sys/kern/kern_cpuset.c Tue Aug 27 15:42:08 2019 (r351549)
@@ -457,7 +457,7 @@ static struct domainset *
_domainset_create(struct domainset *domain, struct domainlist *freelist)
{
struct domainset *ndomain;
- int i, j, max;
+ int i, j;
KASSERT(domain->ds_cnt <= vm_ndomains,
("invalid domain count in domainset %p", domain));
@@ -476,8 +476,7 @@ _domainset_create(struct domainset *domain, struct dom
if (ndomain == NULL) {
LIST_INSERT_HEAD(&cpuset_domains, domain, ds_link);
domain->ds_cnt = DOMAINSET_COUNT(&domain->ds_mask);
- max = DOMAINSET_FLS(&domain->ds_mask) + 1;
- for (i = 0, j = 0; i < max; i++)
+ for (i = 0, j = 0; i < DOMAINSET_FLS(&domain->ds_mask); i++)
if (DOMAINSET_ISSET(i, &domain->ds_mask))
domain->ds_order[j++] = i;
}
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