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powerpc: unconditionally mark SLB zones UMA_ZONE_CONTIG

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PR:		244118
Reported by:	Francis Little <oggy at farscape.co.uk>
Tested by:	Francis Little, Mark Millard <marklmi at yahoo.com>
Reviewed by:	markj
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D23729
This commit is contained in:
rlibby 2020-02-19 04:46:41 +00:00
parent e5513deec2
commit 32d530ab3c
1 changed files with 2 additions and 8 deletions
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10
sys/powerpc/aim/slb.c
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@ -523,18 +523,12 @@ slb_uma_real_alloc(uma_zone_t zone, vm_size_t bytes, int domain,
static void static void
slb_zone_init(void *dummy) slb_zone_init(void *dummy)
{ {
uint32_t allocf_flags;
allocf_flags = 0;
if (platform_real_maxaddr() != VM_MAX_ADDRESS)
allocf_flags = UMA_ZONE_CONTIG;
slbt_zone = uma_zcreate("SLB tree node", sizeof(struct slbtnode), slbt_zone = uma_zcreate("SLB tree node", sizeof(struct slbtnode),
NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, NULL, NULL, NULL, NULL, UMA_ALIGN_PTR,
allocf_flags | UMA_ZONE_VM); UMA_ZONE_CONTIG | UMA_ZONE_VM);
slb_cache_zone = uma_zcreate("SLB cache", slb_cache_zone = uma_zcreate("SLB cache",
(n_slbs + 1)*sizeof(struct slb *), NULL, NULL, NULL, NULL, (n_slbs + 1)*sizeof(struct slb *), NULL, NULL, NULL, NULL,
UMA_ALIGN_PTR, allocf_flags | UMA_ZONE_VM); UMA_ALIGN_PTR, UMA_ZONE_CONTIG | UMA_ZONE_VM);
if (platform_real_maxaddr() != VM_MAX_ADDRESS) { if (platform_real_maxaddr() != VM_MAX_ADDRESS) {
uma_zone_set_allocf(slb_cache_zone, slb_uma_real_alloc); uma_zone_set_allocf(slb_cache_zone, slb_uma_real_alloc);