diff options
| -rw-r--r-- | arch/arm/mm/mmu.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index ec57d4a44b89..532b489a306c 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -1132,6 +1132,7 @@ static unsigned long __initdata vmalloc_min = static int __init early_vmalloc(char *arg) { unsigned long vmalloc_reserve = memparse(arg, NULL); + unsigned long vmalloc_max; if (vmalloc_reserve < SZ_16M) { vmalloc_reserve = SZ_16M; @@ -1139,8 +1140,9 @@ static int __init early_vmalloc(char *arg) vmalloc_reserve >> 20); } - if (vmalloc_reserve > VMALLOC_END - (PAGE_OFFSET + SZ_32M)) { - vmalloc_reserve = VMALLOC_END - (PAGE_OFFSET + SZ_32M); + vmalloc_max = VMALLOC_END - (PAGE_OFFSET + SZ_32M); + if (vmalloc_reserve > vmalloc_max) { + vmalloc_reserve = vmalloc_max; pr_warn("vmalloc area is too big, limiting to %luMB\n", vmalloc_reserve >> 20); } |