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[RFC,09/29] memblock: replace alloc_bootmem_low with memblock_alloc_low

Message ID 1536163184-26356-10-git-send-email-rppt@linux.vnet.ibm.com (mailing list archive)
State New, archived
Headers show
Series mm: remove bootmem allocator | expand

Commit Message

Mike Rapoport Sept. 5, 2018, 3:59 p.m. UTC 
The functions are equivalent, just the later does not require nobootmem
translation layer.

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
---
 arch/x86/kernel/tce_64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Michal Hocko Sept. 6, 2018, 7:41 a.m. UTC | #1 
On Wed 05-09-18 18:59:24, Mike Rapoport wrote:
> The functions are equivalent, just the later does not require nobootmem
> translation layer.
> 
> Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>

modulo @memblock_alloc_low@@memblock_virt_alloc_low@
Acked-by: Michal Hocko <mhocko@suse.com>

> ---
>  arch/x86/kernel/tce_64.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/x86/kernel/tce_64.c b/arch/x86/kernel/tce_64.c
> index f386bad..54c9b5a 100644
> --- a/arch/x86/kernel/tce_64.c
> +++ b/arch/x86/kernel/tce_64.c
> @@ -173,7 +173,7 @@ void * __init alloc_tce_table(void)
>  	size = table_size_to_number_of_entries(specified_table_size);
>  	size *= TCE_ENTRY_SIZE;
>  
> -	return __alloc_bootmem_low(size, size, 0);
> +	return memblock_alloc_low(size, size);
>  }
>  
>  void __init free_tce_table(void *tbl)
> -- 
> 2.7.4
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Patch

diff --git a/arch/x86/kernel/tce_64.c b/arch/x86/kernel/tce_64.c
index f386bad..54c9b5a 100644
--- a/arch/x86/kernel/tce_64.c
+++ b/arch/x86/kernel/tce_64.c
@@ -173,7 +173,7 @@  void * __init alloc_tce_table(void)
 	size = table_size_to_number_of_entries(specified_table_size);
 	size *= TCE_ENTRY_SIZE;
 
-	return __alloc_bootmem_low(size, size, 0);
+	return memblock_alloc_low(size, size);
 }
 
 void __init free_tce_table(void *tbl)