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Wrap the declaration and assignment of "stripe" with #ifdef NUMA declarations

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as not all targets are NUMA aware.

Found with gcc.

Sponsored by:	Limelight Networks
Differential Revision:	https://reviews.freebsd.org/D16113
This commit is contained in:
sbruno 2018-07-07 13:37:44 +00:00
parent 3886e43127
commit 93165a4a59
1 changed files with 4 additions and 0 deletions
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4
sys/vm/uma_core.c
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@ -2860,7 +2860,9 @@ zone_import(uma_zone_t zone, void **bucket, int max, int domain, int flags)
{
uma_slab_t slab;
uma_keg_t keg;
#ifdef NUMA
int stripe;
#endif
int i;
slab = NULL;
@ -2870,7 +2872,9 @@ zone_import(uma_zone_t zone, void **bucket, int max, int domain, int flags)
if ((slab = zone->uz_slab(zone, keg, domain, flags)) == NULL)
break;
keg = slab->us_keg;
#ifdef NUMA
stripe = howmany(max, vm_ndomains);
#endif
while (slab->us_freecount && i < max) {
bucket[i++] = slab_alloc_item(keg, slab);
if (keg->uk_free <= keg->uk_reserve)