From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Rapoport Date: Tue, 18 Aug 2020 18:16:32 +0300 Subject: [OpenRISC] [PATCH v3 15/17] memblock: remove unused memblock_mem_size() In-Reply-To: <20200818151634.14343-1-rppt@kernel.org> References: <20200818151634.14343-1-rppt@kernel.org> Message-ID: <20200818151634.14343-16-rppt@kernel.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org From: Mike Rapoport The only user of memblock_mem_size() was x86 setup code, it is gone now and memblock_mem_size() funciton can be removed. Signed-off-by: Mike Rapoport Reviewed-by: Baoquan He --- include/linux/memblock.h | 1 - mm/memblock.c | 15 --------------- 2 files changed, 16 deletions(-) diff --git a/include/linux/memblock.h b/include/linux/memblock.h index 27c3b84d1615..15ed119701c1 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -481,7 +481,6 @@ static inline bool memblock_bottom_up(void) phys_addr_t memblock_phys_mem_size(void); phys_addr_t memblock_reserved_size(void); -phys_addr_t memblock_mem_size(unsigned long limit_pfn); phys_addr_t memblock_start_of_DRAM(void); phys_addr_t memblock_end_of_DRAM(void); void memblock_enforce_memory_limit(phys_addr_t memory_limit); diff --git a/mm/memblock.c b/mm/memblock.c index 567e454ce0a1..eb4f866bea34 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -1657,21 +1657,6 @@ phys_addr_t __init_memblock memblock_reserved_size(void) return memblock.reserved.total_size; } -phys_addr_t __init memblock_mem_size(unsigned long limit_pfn) -{ - unsigned long pages = 0; - unsigned long start_pfn, end_pfn; - int i; - - for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, NULL) { - start_pfn = min_t(unsigned long, start_pfn, limit_pfn); - end_pfn = min_t(unsigned long, end_pfn, limit_pfn); - pages += end_pfn - start_pfn; - } - - return PFN_PHYS(pages); -} - /* lowest address */ phys_addr_t __init_memblock memblock_start_of_DRAM(void) { -- 2.26.2