Re: [RFCv2 1/9] memblock: Don't mark memblock_phys_mem_size() as __init

2016-02-07 Thread Paul Mackerras 
On Fri, Jan 29, 2016 at 04:23:55PM +1100, David Gibson wrote:
> At the moment memblock_phys_mem_size() is marked as __init, and so is
> discarded after boot.  This is different from most of the memblock
> functions which are marked __init_memblock, and are only discarded after
> boot if memory hotplug is not configured.
> 
> To allow for upcoming code which will need memblock_phys_mem_size() in the
> hotplug path, change it from __init to __init_memblock.
> 
> Signed-off-by: David Gibson 

Reviewed-by: Paul Mackerras 
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Re: [RFCv2 1/9] memblock: Don't mark memblock_phys_mem_size() as __init

2016-01-31 Thread Anshuman Khandual 
On 01/29/2016 10:53 AM, David Gibson wrote:
> At the moment memblock_phys_mem_size() is marked as __init, and so is
> discarded after boot.  This is different from most of the memblock
> functions which are marked __init_memblock, and are only discarded after
> boot if memory hotplug is not configured.
> 
> To allow for upcoming code which will need memblock_phys_mem_size() in the
> hotplug path, change it from __init to __init_memblock.
> 
> Signed-off-by: David Gibson 

Reviewed-by: Anshuman Khandual 

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[RFCv2 1/9] memblock: Don't mark memblock_phys_mem_size() as __init

2016-01-28 Thread David Gibson 
At the moment memblock_phys_mem_size() is marked as __init, and so is
discarded after boot.  This is different from most of the memblock
functions which are marked __init_memblock, and are only discarded after
boot if memory hotplug is not configured.

To allow for upcoming code which will need memblock_phys_mem_size() in the
hotplug path, change it from __init to __init_memblock.

Signed-off-by: David Gibson 
---
 mm/memblock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/memblock.c b/mm/memblock.c
index d2ed81e..dd79899 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1448,7 +1448,7 @@ void __init __memblock_free_late(phys_addr_t base, 
phys_addr_t size)
  * Remaining API functions
  */
 
-phys_addr_t __init memblock_phys_mem_size(void)
+phys_addr_t __init_memblock memblock_phys_mem_size(void)
 {
return memblock.memory.total_size;
 }
-- 
2.5.0

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