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Simplify, don't do the calculation twice.

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This commit is contained in:
Michael Lotz
2012-12-04 23:36:09 +01:00
parent 05893479e3
commit 0deac574bd
1 changed files with 2 additions and 2 deletions
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src/system/boot/arch/arm/arch_mmu.cpp
+2 -2
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@@ -634,10 +634,10 @@ mmu_init(void)
(addr_t)sPageDirectory, MMU_L1_TABLE_SIZE, kDefaultPageFlags); (addr_t)sPageDirectory, MMU_L1_TABLE_SIZE, kDefaultPageFlags);
// map in a kernel stack // map in a kernel stack
gKernelArgs.cpu_kstack[0].start = (addr_t)mmu_allocate(NULL,
KERNEL_STACK_SIZE + KERNEL_STACK_GUARD_PAGES * B_PAGE_SIZE);
gKernelArgs.cpu_kstack[0].size = KERNEL_STACK_SIZE gKernelArgs.cpu_kstack[0].size = KERNEL_STACK_SIZE
+ KERNEL_STACK_GUARD_PAGES * B_PAGE_SIZE; + KERNEL_STACK_GUARD_PAGES * B_PAGE_SIZE;
gKernelArgs.cpu_kstack[0].start = (addr_t)mmu_allocate(NULL,
gKernelArgs.cpu_kstack[0].size);
TRACE(("kernel stack at 0x%" B_PRIx64 " to 0x%" B_PRIx64 "\n", TRACE(("kernel stack at 0x%" B_PRIx64 " to 0x%" B_PRIx64 "\n",
gKernelArgs.cpu_kstack[0].start, gKernelArgs.cpu_kstack[0].start,