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-rw-r--r--mm/page_alloc.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 9f389e50ed18..1851df600438 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5242,9 +5242,10 @@ void *__init alloc_large_system_hash(const char *tablename,
int flags,
unsigned int *_hash_shift,
unsigned int *_hash_mask,
- unsigned long limit)
+ unsigned long low_limit,
+ unsigned long high_limit)
{
- unsigned long long max = limit;
+ unsigned long long max = high_limit;
unsigned long log2qty, size;
void *table = NULL;
@@ -5282,6 +5283,8 @@ void *__init alloc_large_system_hash(const char *tablename,
}
max = min(max, 0x80000000ULL);
+ if (numentries < low_limit)
+ numentries = low_limit;
if (numentries > max)
numentries = max;