diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/vm/uma_core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/vm/uma_core.c b/sys/vm/uma_core.c index 100a1ab..a0a4469 100644 --- a/sys/vm/uma_core.c +++ b/sys/vm/uma_core.c @@ -1947,8 +1947,10 @@ sysctl_vm_zone(SYSCTL_HANDLER_ARGS) char *p; cnt = 0; + mtx_lock(&uma_mtx); LIST_FOREACH(z, &uma_zones, uz_link) cnt++; + mtx_unlock(&uma_mtx); MALLOC(tmpbuf, char *, (cnt == 0 ? 1 : cnt) * linesize, M_TEMP, M_WAITOK); len = snprintf(tmpbuf, linesize, |
