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authorMike Rapoport <rppt@linux.ibm.com>2021-11-05 13:43:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-06 13:30:41 -0700
commit3ecc68349bbab6bff1d12cbc7951ca6019b2faf6 (patch)
tree6a2e48f9c7722d2a296de88fa6b881dd48829d2c /mm
parent621d973901cf9fa6c6e31b31bdd36c5c5f3c9c9e (diff)
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memblock: rename memblock_free to memblock_phys_free
Since memblock_free() operates on a physical range, make its name reflect it and rename it to memblock_phys_free(), so it will be a logical counterpart to memblock_phys_alloc(). The callers are updated with the below semantic patch: @@ expression addr; expression size; @@ - memblock_free(addr, size); + memblock_phys_free(addr, size); Link: https://lkml.kernel.org/r/20210930185031.18648-6-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Juergen Gross <jgross@suse.com> Cc: Shahab Vahedi <Shahab.Vahedi@synopsys.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/cma.c2
-rw-r--r--mm/memblock.c8
-rw-r--r--mm/memory_hotplug.c2
-rw-r--r--mm/percpu.c8
-rw-r--r--mm/sparse.c2
5 files changed, 11 insertions, 11 deletions
diff --git a/mm/cma.c b/mm/cma.c
index 11152c3fb23c..bc9ca8f3c487 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -378,7 +378,7 @@ int __init cma_declare_contiguous_nid(phys_addr_t base,
return 0;
free_mem:
- memblock_free(base, size);
+ memblock_phys_free(base, size);
err:
pr_err("Failed to reserve %ld MiB\n", (unsigned long)size / SZ_1M);
return ret;
diff --git a/mm/memblock.c b/mm/memblock.c
index 849060013d3c..52e34abc4abe 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -806,18 +806,18 @@ int __init_memblock memblock_remove(phys_addr_t base, phys_addr_t size)
void __init_memblock memblock_free_ptr(void *ptr, size_t size)
{
if (ptr)
- memblock_free(__pa(ptr), size);
+ memblock_phys_free(__pa(ptr), size);
}
/**
- * memblock_free - free boot memory block
+ * memblock_phys_free - free boot memory block
* @base: phys starting address of the boot memory block
* @size: size of the boot memory block in bytes
*
* Free boot memory block previously allocated by memblock_alloc_xx() API.
* The freeing memory will not be released to the buddy allocator.
*/
-int __init_memblock memblock_free(phys_addr_t base, phys_addr_t size)
+int __init_memblock memblock_phys_free(phys_addr_t base, phys_addr_t size)
{
phys_addr_t end = base + size - 1;
@@ -1937,7 +1937,7 @@ static void __init free_memmap(unsigned long start_pfn, unsigned long end_pfn)
* memmap array.
*/
if (pg < pgend)
- memblock_free(pg, pgend - pg);
+ memblock_phys_free(pg, pgend - pg);
}
/*
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 9fd0be32a281..feffaa9423fe 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -2204,7 +2204,7 @@ static int __ref try_remove_memory(u64 start, u64 size)
arch_remove_memory(start, size, altmap);
if (IS_ENABLED(CONFIG_ARCH_KEEP_MEMBLOCK)) {
- memblock_free(start, size);
+ memblock_phys_free(start, size);
memblock_remove(start, size);
}
diff --git a/mm/percpu.c b/mm/percpu.c
index f58318cb04c0..d65ddf6f2a35 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -2472,7 +2472,7 @@ struct pcpu_alloc_info * __init pcpu_alloc_alloc_info(int nr_groups,
*/
void __init pcpu_free_alloc_info(struct pcpu_alloc_info *ai)
{
- memblock_free(__pa(ai), ai->__ai_size);
+ memblock_phys_free(__pa(ai), ai->__ai_size);
}
/**
@@ -3134,7 +3134,7 @@ out_free_areas:
out_free:
pcpu_free_alloc_info(ai);
if (areas)
- memblock_free(__pa(areas), areas_size);
+ memblock_phys_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(__pa(pages), pages_size);
+ memblock_phys_free(__pa(pages), pages_size);
pcpu_free_alloc_info(ai);
return rc;
}
@@ -3286,7 +3286,7 @@ static void * __init pcpu_dfl_fc_alloc(unsigned int cpu, size_t size,
static void __init pcpu_dfl_fc_free(void *ptr, size_t size)
{
- memblock_free(__pa(ptr), size);
+ memblock_phys_free(__pa(ptr), size);
}
void __init setup_per_cpu_areas(void)
diff --git a/mm/sparse.c b/mm/sparse.c
index 55fea0c2f927..fc3ab8d3b6bc 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -451,7 +451,7 @@ static void *sparsemap_buf_end __meminitdata;
static inline void __meminit sparse_buffer_free(unsigned long size)
{
WARN_ON(!sparsemap_buf || size == 0);
- memblock_free(__pa(sparsemap_buf), size);
+ memblock_phys_free(__pa(sparsemap_buf), size);
}
static void __init sparse_buffer_init(unsigned long size, int nid)