| Message ID | 20200802163601.8189-16-rppt@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | memblock: seasonal cleaning^w cleanup | expand |
On 08/02/20 at 07:35pm, Mike Rapoport wrote: > From: Mike Rapoport <rppt@linux.ibm.com> > > 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 <rppt@linux.ibm.com> > --- > 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 d70c2835e913..ec2fd8f32a19 100644 > --- a/include/linux/memblock.h > +++ b/include/linux/memblock.h > @@ -450,7 +450,6 @@ 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 c1a4c8798973..48d614352b25 100644 > --- a/mm/memblock.c > +++ b/mm/memblock.c > @@ -1656,21 +1656,6 @@ 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); > -} Reviewed-by: Baoquan He <bhe@redhat.com>
diff --git a/include/linux/memblock.h b/include/linux/memblock.h index d70c2835e913..ec2fd8f32a19 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -450,7 +450,6 @@ 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 c1a4c8798973..48d614352b25 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -1656,21 +1656,6 @@ 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) {