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authorMike Rapoport <rppt@linux.ibm.com>2021-11-05 23:43:22 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-06 23:30:41 +0300
commit4421cca0a3e4833b3bf0f20de98eb580ab8c7290 (patch)
tree82c77d76bbd854c45bb63746becc216d1b775fde /mm/sparse.c
parent3ecc68349bbab6bff1d12cbc7951ca6019b2faf6 (diff)
downloadlinux-4421cca0a3e4833b3bf0f20de98eb580ab8c7290.tar.xz
memblock: use memblock_free for freeing virtual pointers
Rename memblock_free_ptr() to memblock_free() and use memblock_free() when freeing a virtual pointer so that memblock_free() will be a counterpart of memblock_alloc() The callers are updated with the below semantic patch and manual addition of (void *) casting to pointers that are represented by unsigned long variables. @@ identifier vaddr; expression size; @@ ( - memblock_phys_free(__pa(vaddr), size); + memblock_free(vaddr, size); | - memblock_free_ptr(vaddr, size); + memblock_free(vaddr, size); ) [sfr@canb.auug.org.au: fixup] Link: https://lkml.kernel.org/r/20211018192940.3d1d532f@canb.auug.org.au Link: https://lkml.kernel.org/r/20210930185031.18648-7-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> 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/sparse.c')
-rw-r--r--mm/sparse.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/sparse.c b/mm/sparse.c
index fc3ab8d3b6bc..e5c84b0cf0c9 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_phys_free(__pa(sparsemap_buf), size);
+ memblock_free(sparsemap_buf, size);
}
static void __init sparse_buffer_init(unsigned long size, int nid)