[RFC PATCH 28/29] memblock: replace BOOTMEM_ALLOC_* with MEMBLOCK variants

Mike Rapoport
2018-09-05T15:59:43Z

Drop BOOTMEM_ALLOC_ACCESSIBLE and BOOTMEM_ALLOC_ANYWHERE in favor of
identical MEMBLOCK definitions.

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
---
arch/ia64/mm/discontig.c | 2 +-
arch/powerpc/kernel/setup_64.c | 2 +-
arch/sparc/kernel/smp_64.c | 2 +-
arch/x86/kernel/setup_percpu.c | 2 +-
arch/x86/mm/kasan_init_64.c | 4 ++--
mm/hugetlb.c | 3 ++-
mm/kasan/kasan_init.c | 2 +-
mm/memblock.c | 8 ++++----
mm/page_ext.c | 2 +-
mm/sparse-vmemmap.c | 3 ++-
mm/sparse.c | 5 +++--
11 files changed, 19 insertions(+), 16 deletions(-)

diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 918dda9..70609f8 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -453,7 +453,7 @@ static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize)

ptr = memblock_alloc_try_nid(pernodesize, PERCPU_PAGE_SIZE,
__pa(MAX_DMA_ADDRESS),
- BOOTMEM_ALLOC_ACCESSIBLE,
+ MEMBLOCK_ALLOC_ACCESSIBLE,
bestnode);

return ptr;
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index e564b27..b3e70cc 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -758,7 +758,7 @@ void __init emergency_stack_init(void)
static void * __init pcpu_fc_alloc(unsigned int cpu, size_t size, size_t align)
{
return memblock_alloc_try_nid(size, align, __pa(MAX_DMA_ADDRESS),
- BOOTMEM_ALLOC_ACCESSIBLE,
+ MEMBLOCK_ALLOC_ACCESSIBLE,
early_cpu_to_node(cpu));

}
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index a087a6a..6cc80d0 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -1595,7 +1595,7 @@ static void * __init pcpu_alloc_bootmem(unsigned int cpu, size_t size,
cpu, size, __pa(ptr));
} else {
ptr = memblock_alloc_try_nid(size, align, goal,
- BOOTMEM_ALLOC_ACCESSIBLE, node);
+ MEMBLOCK_ALLOC_ACCESSIBLE, node);
pr_debug("per cpu data for cpu%d %lu bytes on node%d at "
"%016lx\n", cpu, size, node, __pa(ptr));
}
diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index a006f1b..483412f 100644
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -114,7 +114,7 @@ static void * __init pcpu_alloc_bootmem(unsigned int cpu, unsigned long size,
cpu, size, __pa(ptr));
} else {
ptr = memblock_alloc_try_nid_nopanic(size, align, goal,
- BOOTMEM_ALLOC_ACCESSIBLE,
+ MEMBLOCK_ALLOC_ACCESSIBLE,
node);

pr_debug("per cpu data for cpu%d %lu bytes on node%d at %016lx\n",
diff --git a/arch/x86/mm/kasan_init_64.c b/arch/x86/mm/kasan_init_64.c
index 77b857c..8f87499 100644
--- a/arch/x86/mm/kasan_init_64.c
+++ b/arch/x86/mm/kasan_init_64.c
@@ -29,10 +29,10 @@ static __init void *early_alloc(size_t size, int nid, bool panic)
{
if (panic)
return memblock_alloc_try_nid(size, size,
- __pa(MAX_DMA_ADDRESS), BOOTMEM_ALLOC_ACCESSIBLE, nid);
+ __pa(MAX_DMA_ADDRESS), MEMBLOCK_ALLOC_ACCESSIBLE, nid);
else
return memblock_alloc_try_nid_nopanic(size, size,
- __pa(MAX_DMA_ADDRESS), BOOTMEM_ALLOC_ACCESSIBLE, nid);
+ __pa(MAX_DMA_ADDRESS), MEMBLOCK_ALLOC_ACCESSIBLE, nid);
}

static void __init kasan_populate_pmd(pmd_t *pmd, unsigned long addr,
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 3f5419c..ee0b140 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -16,6 +16,7 @@
#include <linux/cpuset.h>
#include <linux/mutex.h>
#include <linux/bootmem.h>
+#include <linux/memblock.h>
#include <linux/sysfs.h>
#include <linux/slab.h>
#include <linux/mmdebug.h>
@@ -2102,7 +2103,7 @@ int __alloc_bootmem_huge_page(struct hstate *h)

addr = memblock_alloc_try_nid_raw(
huge_page_size(h), huge_page_size(h),
- 0, BOOTMEM_ALLOC_ACCESSIBLE, node);
+ 0, MEMBLOCK_ALLOC_ACCESSIBLE, node);
if (addr) {
/*
* Use the beginning of the huge page to store the
diff --git a/mm/kasan/kasan_init.c b/mm/kasan/kasan_init.c
index 24d734b..785a970 100644
--- a/mm/kasan/kasan_init.c
+++ b/mm/kasan/kasan_init.c
@@ -84,7 +84,7 @@ static inline bool kasan_zero_page_entry(pte_t pte)
static __init void *early_alloc(size_t size, int node)
{
return memblock_alloc_try_nid(size, size, __pa(MAX_DMA_ADDRESS),
- BOOTMEM_ALLOC_ACCESSIBLE, node);
+ MEMBLOCK_ALLOC_ACCESSIBLE, node);
}

static void __ref zero_pte_populate(pmd_t *pmd, unsigned long addr,
diff --git a/mm/memblock.c b/mm/memblock.c
index 3f76d40..6061914 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1417,7 +1417,7 @@ phys_addr_t __init memblock_phys_alloc_try_nid(phys_addr_t size, phys_addr_t ali
* hold the requested memory.
*
* The allocation is performed from memory region limited by
- * memblock.current_limit if @max_addr = %BOOTMEM_ALLOC_ACCESSIBLE.
+ * memblock.current_limit if @max_addr = %MEMBLOCK_ALLOC_ACCESSIBLE.
*
* The memory block is aligned on %SMP_CACHE_BYTES if @align = 0.
*
@@ -1504,7 +1504,7 @@ static void * __init memblock_alloc_internal(
* @min_addr: the lower bound of the memory region from where the allocation
* is preferred (phys address)
* @max_addr: the upper bound of the memory region from where the allocation
- * is preferred (phys address), or %BOOTMEM_ALLOC_ACCESSIBLE to
+ * is preferred (phys address), or %MEMBLOCK_ALLOC_ACCESSIBLE to
* allocate only from memory limited by memblock.current_limit value
* @nid: nid of the free area to find, %NUMA_NO_NODE for any node
*
@@ -1542,7 +1542,7 @@ void * __init memblock_alloc_try_nid_raw(
* @min_addr: the lower bound of the memory region from where the allocation
* is preferred (phys address)
* @max_addr: the upper bound of the memory region from where the allocation
- * is preferred (phys address), or %BOOTMEM_ALLOC_ACCESSIBLE to
+ * is preferred (phys address), or %MEMBLOCK_ALLOC_ACCESSIBLE to
* allocate only from memory limited by memblock.current_limit value
* @nid: nid of the free area to find, %NUMA_NO_NODE for any node
*
@@ -1577,7 +1577,7 @@ void * __init memblock_alloc_try_nid_nopanic(
* @min_addr: the lower bound of the memory region from where the allocation
* is preferred (phys address)
* @max_addr: the upper bound of the memory region from where the allocation
- * is preferred (phys address), or %BOOTMEM_ALLOC_ACCESSIBLE to
+ * is preferred (phys address), or %MEMBLOCK_ALLOC_ACCESSIBLE to
* allocate only from memory limited by memblock.current_limit value
* @nid: nid of the free area to find, %NUMA_NO_NODE for any node
*
diff --git a/mm/page_ext.c b/mm/page_ext.c
index e77c0f0..5323c2a 100644
--- a/mm/page_ext.c
+++ b/mm/page_ext.c
@@ -163,7 +163,7 @@ static int __init alloc_node_page_ext(int nid)

base = memblock_alloc_try_nid_nopanic(
table_size, PAGE_SIZE, __pa(MAX_DMA_ADDRESS),
- BOOTMEM_ALLOC_ACCESSIBLE, nid);
+ MEMBLOCK_ALLOC_ACCESSIBLE, nid);
if (!base)
return -ENOMEM;
NODE_DATA(nid)->node_page_ext = base;
diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
index 91c2c3d..7408cab 100644
--- a/mm/sparse-vmemmap.c
+++ b/mm/sparse-vmemmap.c
@@ -21,6 +21,7 @@
#include <linux/mm.h>
#include <linux/mmzone.h>
#include <linux/bootmem.h>
+#include <linux/memblock.h>
#include <linux/memremap.h>
#include <linux/highmem.h>
#include <linux/slab.h>
@@ -43,7 +44,7 @@ static void * __ref __earlyonly_bootmem_alloc(int node,
unsigned long goal)
{
return memblock_alloc_try_nid_raw(size, align, goal,
- BOOTMEM_ALLOC_ACCESSIBLE, node);
+ MEMBLOCK_ALLOC_ACCESSIBLE, node);
}

void * __meminit vmemmap_alloc_block(unsigned long size, int node)
diff --git a/mm/sparse.c b/mm/sparse.c
index 509828f..0dcc306 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -6,6 +6,7 @@
#include <linux/slab.h>
#include <linux/mmzone.h>
#include <linux/bootmem.h>
+#include <linux/memblock.h>
#include <linux/compiler.h>
#include <linux/highmem.h>
#include <linux/export.h>
@@ -393,7 +394,7 @@ struct page __init *sparse_mem_map_populate(unsigned long pnum, int nid,

map = memblock_alloc_try_nid(size,
PAGE_SIZE, __pa(MAX_DMA_ADDRESS),
- BOOTMEM_ALLOC_ACCESSIBLE, nid);
+ MEMBLOCK_ALLOC_ACCESSIBLE, nid);
return map;
}
#endif /* !CONFIG_SPARSEMEM_VMEMMAP */
@@ -407,7 +408,7 @@ static void __init sparse_buffer_init(unsigned long size, int nid)
sparsemap_buf memblock_alloc_try_nid_raw(size, PAGE_SIZE,
__pa(MAX_DMA_ADDRESS),
- BOOTMEM_ALLOC_ACCESSIBLE, nid);
+ MEMBLOCK_ALLOC_ACCESSIBLE, nid);
sparsemap_buf_end = sparsemap_buf + size;
}

--
2.7.4