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-rw-r--r--arch/sparc/mm/fault_64.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index 097aee763af3..5062ff389e83 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -472,8 +472,13 @@ good_area:
#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE)
mm_rss = mm->context.huge_pte_count;
if (unlikely(mm_rss >
- mm->context.tsb_block[MM_TSB_HUGE].tsb_rss_limit))
- tsb_grow(mm, MM_TSB_HUGE, mm_rss);
+ mm->context.tsb_block[MM_TSB_HUGE].tsb_rss_limit)) {
+ if (mm->context.tsb_block[MM_TSB_HUGE].tsb)
+ tsb_grow(mm, MM_TSB_HUGE, mm_rss);
+ else
+ hugetlb_setup(regs);
+
+ }
#endif
return;