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-rw-r--r--arch/arm/mm/init.c9
-rw-r--r--arch/arm64/mm/init.c6
-rw-r--r--arch/ia64/mm/discontig.c1
-rw-r--r--arch/microblaze/mm/init.c3
-rw-r--r--arch/mips/kernel/setup.c8
-rw-r--r--arch/mips/loongson64/numa.c1
-rw-r--r--arch/mips/sgi-ip27/ip27-memory.c2
-rw-r--r--arch/parisc/mm/init.c5
-rw-r--r--arch/powerpc/mm/mem.c2
-rw-r--r--arch/powerpc/mm/numa.c1
-rw-r--r--arch/riscv/mm/init.c1
-rw-r--r--arch/s390/mm/init.c1
-rw-r--r--arch/sh/mm/init.c6
-rw-r--r--arch/sh/mm/numa.c3
-rw-r--r--arch/sparc/mm/init_64.c1
-rw-r--r--arch/x86/mm/init_32.c2
-rw-r--r--arch/x86/mm/init_64.c1
17 files changed, 4 insertions, 49 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 01e18e43b174..000c1b48e973 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -243,13 +243,8 @@ void __init bootmem_init(void)
(phys_addr_t)max_low_pfn << PAGE_SHIFT);
/*
- * Sparsemem tries to allocate bootmem in memory_present(),
- * so must be done after the fixed reservations
- */
- memblocks_present();
-
- /*
- * sparse_init() needs the bootmem allocator up and running.
+ * sparse_init() tries to allocate memory from memblock, so must be
+ * done after the fixed reservations
*/
sparse_init();
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index f8c19c6c8e71..481d22c32a2e 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -430,11 +430,9 @@ void __init bootmem_init(void)
#endif
/*
- * Sparsemem tries to allocate bootmem in memory_present(), so must be
- * done after the fixed reservations.
+ * sparse_init() tries to allocate memory from memblock, so must be
+ * done after the fixed reservations
*/
- memblocks_present();
-
sparse_init();
zone_sizes_init(min, max);
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 2ba2127335a7..dbe829fc5298 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -600,7 +600,6 @@ void __init paging_init(void)
max_dma = virt_to_phys((void *) MAX_DMA_ADDRESS) >> PAGE_SHIFT;
- sparse_memory_present_with_active_regions(MAX_NUMNODES);
sparse_init();
#ifdef CONFIG_VIRTUAL_MEM_MAP
diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
index 521b59ba716c..0880a003573d 100644
--- a/arch/microblaze/mm/init.c
+++ b/arch/microblaze/mm/init.c
@@ -172,9 +172,6 @@ void __init setup_memory(void)
&memblock.memory, 0);
}
- /* XXX need to clip this if using highmem? */
- sparse_memory_present_with_active_regions(0);
-
paging_init();
}
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 588b21245e00..bf5f5acab0a8 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -371,14 +371,6 @@ static void __init bootmem_init(void)
#endif
}
-
- /*
- * In any case the added to the memblock memory regions
- * (highmem/lowmem, available/reserved, etc) are considered
- * as present, so inform sparsemem about them.
- */
- memblocks_present();
-
/*
* Reserve initrd memory if needed.
*/
diff --git a/arch/mips/loongson64/numa.c b/arch/mips/loongson64/numa.c
index 901f5be5ee76..ea8bb1bc667e 100644
--- a/arch/mips/loongson64/numa.c
+++ b/arch/mips/loongson64/numa.c
@@ -220,7 +220,6 @@ static __init void prom_meminit(void)
cpumask_clear(&__node_cpumask[node]);
}
}
- memblocks_present();
max_low_pfn = PHYS_PFN(memblock_end_of_DRAM());
for (cpu = 0; cpu < loongson_sysconf.nr_cpus; cpu++) {
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index 1213215ea965..d411e0a90a5b 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -402,8 +402,6 @@ void __init prom_meminit(void)
}
__node_data[node] = &null_node;
}
-
- memblocks_present();
}
void __init prom_free_prom_memory(void)
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 39ea464c8bd9..4381b65ae1e0 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -689,11 +689,6 @@ void __init paging_init(void)
flush_cache_all_local(); /* start with known state */
flush_tlb_all_local(NULL);
- /*
- * Mark all memblocks as present for sparsemem using
- * memory_present() and then initialize sparsemem.
- */
- memblocks_present();
sparse_init();
parisc_bootmem_free();
}
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index ab12916ec1a7..ec68c9eeac0e 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -183,8 +183,6 @@ void __init mem_topology_setup(void)
void __init initmem_init(void)
{
- /* XXX need to clip this if using highmem? */
- sparse_memory_present_with_active_regions(0);
sparse_init();
}
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 9fcf2d195830..03a81d65095b 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -949,7 +949,6 @@ void __init initmem_init(void)
get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);
setup_node_data(nid, start_pfn, end_pfn);
- sparse_memory_present_with_active_regions(nid);
}
sparse_init();
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 416e520d07d3..f6e6286b3d15 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -544,7 +544,6 @@ void mark_rodata_ro(void)
void __init paging_init(void)
{
setup_vm_final();
- memblocks_present();
sparse_init();
setup_zero_page();
zone_sizes_init();
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 6dc7c3b60ef6..0d282081dc1f 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -115,7 +115,6 @@ void __init paging_init(void)
__load_psw_mask(psw.mask);
kasan_free_early_identity();
- sparse_memory_present_with_active_regions(MAX_NUMNODES);
sparse_init();
zone_dma_bits = 31;
memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index a86ce13f392c..613de8096335 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -241,12 +241,6 @@ static void __init do_init_bootmem(void)
plat_mem_setup();
- for_each_memblock(memory, reg) {
- int nid = memblock_get_region_node(reg);
-
- memory_present(nid, memblock_region_memory_base_pfn(reg),
- memblock_region_memory_end_pfn(reg));
- }
sparse_init();
}
diff --git a/arch/sh/mm/numa.c b/arch/sh/mm/numa.c
index f7e4439deb17..50f0dc1744d0 100644
--- a/arch/sh/mm/numa.c
+++ b/arch/sh/mm/numa.c
@@ -53,7 +53,4 @@ void __init setup_bootmem_node(int nid, unsigned long start, unsigned long end)
/* It's up */
node_set_online(nid);
-
- /* Kick sparsemem */
- sparse_memory_present_with_active_regions(nid);
}
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 02e6e5e0f106..fad6d3129904 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -1610,7 +1610,6 @@ static unsigned long __init bootmem_init(unsigned long phys_base)
/* XXX cpu notifier XXX */
- sparse_memory_present_with_active_regions(MAX_NUMNODES);
sparse_init();
return end_pfn;
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 8b4afad84f4a..4cb958419fb0 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -678,7 +678,6 @@ void __init initmem_init(void)
#endif
memblock_set_node(0, PHYS_ADDR_MAX, &memblock.memory, 0);
- sparse_memory_present_with_active_regions(0);
#ifdef CONFIG_FLATMEM
max_mapnr = IS_ENABLED(CONFIG_HIGHMEM) ? highend_pfn : max_low_pfn;
@@ -718,7 +717,6 @@ void __init paging_init(void)
* NOTE: at this point the bootmem allocator is fully available.
*/
olpc_dt_build_devicetree();
- sparse_memory_present_with_active_regions(MAX_NUMNODES);
sparse_init();
zone_sizes_init();
}
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 53e1d4f4ed9d..1c1209da55fe 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -817,7 +817,6 @@ void __init initmem_init(void)
void __init paging_init(void)
{
- sparse_memory_present_with_active_regions(MAX_NUMNODES);
sparse_init();
/*