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book3s64/radix: Fix compile errors when CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP=n

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[ Upstream commit 29bdc1f1c1 ]

Fix compile errors when CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP=n

Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Signed-off-by: Donet Tom <donettom@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/8231763344223c193e3452eab0ae8ea966aff466.1741609795.git.donettom@linux.ibm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Ritesh Harjani (IBM)
2025-03-10 07:44:09 -05:00
committed by Greg Kroah-Hartman
parent 442a247361
commit 534794c719
1 changed files with 2 additions and 1 deletions
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arch/powerpc/mm/book3s64/radix_pgtable.c
+2 -1
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@@ -912,7 +912,7 @@ int __meminit radix__vmemmap_create_mapping(unsigned long start,
return 0;
}
#ifdef CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP
bool vmemmap_can_optimize(struct vmem_altmap *altmap, struct dev_pagemap *pgmap)
{
if (radix_enabled())
@@ -920,6 +920,7 @@ bool vmemmap_can_optimize(struct vmem_altmap *altmap, struct dev_pagemap *pgmap)
return false;
}
#endif
int __meminit vmemmap_check_pmd(pmd_t *pmdp, int node,
unsigned long addr, unsigned long next)