powerpc/pseries/svm: Drop unused align argument in alloc_shared_lppaca() function (178748b6) · Commits · 戴 / test

arch/powerpc/kernel/paca.c

+10 −3

Original line number	Diff line number	Diff line
		@@ -57,8 +57,8 @@ static void *__init alloc_paca_data(unsigned long size, unsigned long align,

		#define LPPACA_SIZE 0x400

		static void *__init alloc_shared_lppaca(unsigned long size, unsigned long align,
		unsigned long limit, int cpu)
		static void *__init alloc_shared_lppaca(unsigned long size, unsigned long limit,
		int cpu)
		{
		size_t shared_lppaca_total_size = PAGE_ALIGN(nr_cpu_ids * LPPACA_SIZE);
		static unsigned long shared_lppaca_size;
		@@ -68,6 +68,13 @@ static void *__init alloc_shared_lppaca(unsigned long size, unsigned long align,
		if (!shared_lppaca) {
		memblock_set_bottom_up(true);

		/*
		* See Documentation/powerpc/ultravisor.rst for more details.
		*
		* UV/HV data sharing is in PAGE_SIZE granularity. In order to
		* minimize the number of pages shared, align the allocation to
		* PAGE_SIZE.
		*/
		shared_lppaca =
		memblock_alloc_try_nid(shared_lppaca_total_size,
		PAGE_SIZE, MEMBLOCK_LOW_LIMIT,
		@@ -122,7 +129,7 @@ static struct lppaca * __init new_lppaca(int cpu, unsigned long limit)
		return NULL;

		if (is_secure_guest())
		lp = alloc_shared_lppaca(LPPACA_SIZE, 0x400, limit, cpu);
		lp = alloc_shared_lppaca(LPPACA_SIZE, limit, cpu);
		else
		lp = alloc_paca_data(LPPACA_SIZE, 0x400, limit, cpu);