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authorMike Rapoport <rppt@linux.ibm.com>2021-11-05 21:43:22 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2021-11-06 21:30:41 +0100
commit4421cca0a3e4833b3bf0f20de98eb580ab8c7290 (patch)
tree82c77d76bbd854c45bb63746becc216d1b775fde /arch/x86/mm
parentmemblock: rename memblock_free to memblock_phys_free (diff)
downloadlinux-4421cca0a3e4833b3bf0f20de98eb580ab8c7290.tar.xz
linux-4421cca0a3e4833b3bf0f20de98eb580ab8c7290.zip
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 'arch/x86/mm')
-rw-r--r--arch/x86/mm/kasan_init_64.c4
-rw-r--r--arch/x86/mm/numa.c2
-rw-r--r--arch/x86/mm/numa_emulation.c2
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/mm/kasan_init_64.c b/arch/x86/mm/kasan_init_64.c
index ef885370719a..e7b9b464a82f 100644
--- a/arch/x86/mm/kasan_init_64.c
+++ b/arch/x86/mm/kasan_init_64.c
@@ -49,7 +49,7 @@ static void __init kasan_populate_pmd(pmd_t *pmd, unsigned long addr,
p = early_alloc(PMD_SIZE, nid, false);
if (p && pmd_set_huge(pmd, __pa(p), PAGE_KERNEL))
return;
- memblock_free_ptr(p, PMD_SIZE);
+ memblock_free(p, PMD_SIZE);
}
p = early_alloc(PAGE_SIZE, nid, true);
@@ -85,7 +85,7 @@ static void __init kasan_populate_pud(pud_t *pud, unsigned long addr,
p = early_alloc(PUD_SIZE, nid, false);
if (p && pud_set_huge(pud, __pa(p), PAGE_KERNEL))
return;
- memblock_free_ptr(p, PUD_SIZE);
+ memblock_free(p, PUD_SIZE);
}
p = early_alloc(PAGE_SIZE, nid, true);
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 1e9b93b088db..c6b1213086d6 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -355,7 +355,7 @@ void __init numa_reset_distance(void)
/* numa_distance could be 1LU marking allocation failure, test cnt */
if (numa_distance_cnt)
- memblock_free_ptr(numa_distance, size);
+ memblock_free(numa_distance, size);
numa_distance_cnt = 0;
numa_distance = NULL; /* enable table creation */
}
diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c
index e801e30089c4..1a02b791d273 100644
--- a/arch/x86/mm/numa_emulation.c
+++ b/arch/x86/mm/numa_emulation.c
@@ -517,7 +517,7 @@ void __init numa_emulation(struct numa_meminfo *numa_meminfo, int numa_dist_cnt)
}
/* free the copied physical distance table */
- memblock_free_ptr(phys_dist, phys_size);
+ memblock_free(phys_dist, phys_size);
return;
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