From: Mike Rapoport <rppt@xxxxxxxxxxxxx> Subject: memblock: drop memblock_free_early_nid() and memblock_free_early() memblock_free_early_nid() is unused and memblock_free_early() is an alias for memblock_free(). Replace calls to memblock_free_early() with calls to memblock_free() and remove memblock_free_early() and memblock_free_early_nid(). Link: https://lkml.kernel.org/r/20210930185031.18648-4-rppt@xxxxxxxxxx Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx> Cc: Christophe Leroy <christophe.leroy@xxxxxxxxxx> Cc: Juergen Gross <jgross@xxxxxxxx> Cc: Shahab Vahedi <Shahab.Vahedi@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/mips/mm/init.c | 2 +- arch/powerpc/platforms/pseries/svm.c | 3 +-- arch/s390/kernel/smp.c | 2 +- drivers/base/arch_numa.c | 2 +- drivers/s390/char/sclp_early.c | 2 +- include/linux/memblock.h | 12 ------------ kernel/dma/swiotlb.c | 2 +- lib/cpumask.c | 2 +- mm/percpu.c | 8 ++++---- mm/sparse.c | 2 +- 10 files changed, 12 insertions(+), 25 deletions(-) --- a/arch/mips/mm/init.c~memblock-drop-memblock_free_early_nid-and-memblock_free_early +++ a/arch/mips/mm/init.c @@ -529,7 +529,7 @@ static void * __init pcpu_fc_alloc(unsig static void __init pcpu_fc_free(void *ptr, size_t size) { - memblock_free_early(__pa(ptr), size); + memblock_free(__pa(ptr), size); } void __init setup_per_cpu_areas(void) --- a/arch/powerpc/platforms/pseries/svm.c~memblock-drop-memblock_free_early_nid-and-memblock_free_early +++ a/arch/powerpc/platforms/pseries/svm.c @@ -56,8 +56,7 @@ void __init svm_swiotlb_init(void) return; - memblock_free_early(__pa(vstart), - PAGE_ALIGN(io_tlb_nslabs << IO_TLB_SHIFT)); + memblock_free(__pa(vstart), PAGE_ALIGN(io_tlb_nslabs << IO_TLB_SHIFT)); panic("SVM: Cannot allocate SWIOTLB buffer"); } --- a/arch/s390/kernel/smp.c~memblock-drop-memblock_free_early_nid-and-memblock_free_early +++ a/arch/s390/kernel/smp.c @@ -880,7 +880,7 @@ void __init smp_detect_cpus(void) /* Add CPUs present at boot */ __smp_rescan_cpus(info, true); - memblock_free_early((unsigned long)info, sizeof(*info)); + memblock_free((unsigned long)info, sizeof(*info)); } /* --- a/drivers/base/arch_numa.c~memblock-drop-memblock_free_early_nid-and-memblock_free_early +++ a/drivers/base/arch_numa.c @@ -166,7 +166,7 @@ static void * __init pcpu_fc_alloc(unsig static void __init pcpu_fc_free(void *ptr, size_t size) { - memblock_free_early(__pa(ptr), size); + memblock_free(__pa(ptr), size); } #ifdef CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK --- a/drivers/s390/char/sclp_early.c~memblock-drop-memblock_free_early_nid-and-memblock_free_early +++ a/drivers/s390/char/sclp_early.c @@ -139,7 +139,7 @@ int __init sclp_early_get_core_info(stru } sclp_fill_core_info(info, sccb); out: - memblock_free_early((unsigned long)sccb, length); + memblock_free((unsigned long)sccb, length); return rc; } --- a/include/linux/memblock.h~memblock-drop-memblock_free_early_nid-and-memblock_free_early +++ a/include/linux/memblock.h @@ -441,18 +441,6 @@ static inline void *memblock_alloc_node( MEMBLOCK_ALLOC_ACCESSIBLE, nid); } -static inline void memblock_free_early(phys_addr_t base, - phys_addr_t size) -{ - memblock_free(base, size); -} - -static inline void memblock_free_early_nid(phys_addr_t base, - phys_addr_t size, int nid) -{ - memblock_free(base, size); -} - static inline void memblock_free_late(phys_addr_t base, phys_addr_t size) { __memblock_free_late(base, size); --- a/kernel/dma/swiotlb.c~memblock-drop-memblock_free_early_nid-and-memblock_free_early +++ a/kernel/dma/swiotlb.c @@ -247,7 +247,7 @@ swiotlb_init(int verbose) return; fail_free_mem: - memblock_free_early(__pa(tlb), bytes); + memblock_free(__pa(tlb), bytes); fail: pr_warn("Cannot allocate buffer"); } --- a/lib/cpumask.c~memblock-drop-memblock_free_early_nid-and-memblock_free_early +++ a/lib/cpumask.c @@ -188,7 +188,7 @@ EXPORT_SYMBOL(free_cpumask_var); */ void __init free_bootmem_cpumask_var(cpumask_var_t mask) { - memblock_free_early(__pa(mask), cpumask_size()); + memblock_free(__pa(mask), cpumask_size()); } #endif --- a/mm/percpu.c~memblock-drop-memblock_free_early_nid-and-memblock_free_early +++ a/mm/percpu.c @@ -2472,7 +2472,7 @@ struct pcpu_alloc_info * __init pcpu_all */ void __init pcpu_free_alloc_info(struct pcpu_alloc_info *ai) { - memblock_free_early(__pa(ai), ai->__ai_size); + memblock_free(__pa(ai), ai->__ai_size); } /** @@ -3134,7 +3134,7 @@ out_free_areas: out_free: pcpu_free_alloc_info(ai); if (areas) - memblock_free_early(__pa(areas), areas_size); + memblock_free(__pa(areas), areas_size); return rc; } #endif /* BUILD_EMBED_FIRST_CHUNK */ @@ -3256,7 +3256,7 @@ enomem: free_fn(page_address(pages[j]), PAGE_SIZE); rc = -ENOMEM; out_free_ar: - memblock_free_early(__pa(pages), pages_size); + memblock_free(__pa(pages), pages_size); pcpu_free_alloc_info(ai); return rc; } @@ -3286,7 +3286,7 @@ static void * __init pcpu_dfl_fc_alloc(u static void __init pcpu_dfl_fc_free(void *ptr, size_t size) { - memblock_free_early(__pa(ptr), size); + memblock_free(__pa(ptr), size); } void __init setup_per_cpu_areas(void) --- a/mm/sparse.c~memblock-drop-memblock_free_early_nid-and-memblock_free_early +++ a/mm/sparse.c @@ -451,7 +451,7 @@ static void *sparsemap_buf_end __meminit static inline void __meminit sparse_buffer_free(unsigned long size) { WARN_ON(!sparsemap_buf || size == 0); - memblock_free_early(__pa(sparsemap_buf), size); + memblock_free(__pa(sparsemap_buf), size); } static void __init sparse_buffer_init(unsigned long size, int nid) _
