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[IA64] Correct pernodesize calculation.

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A simple fix.  The existing pernodesize reservation is not taking into
account a second array of pg_data_t structures.  This is normally not
important because the PAGE_ALIGN macro reserves adequate space.

I made the compute_pernodesize steps in the same order as the fill_pernode
steps to make the correlation more clear.

Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
holt@sgi.com 2008-04-03 15:17:12 -05:00 committed by Tony Luck
parent 7180c4c9e0
commit 41bd26d67c
1 changed files with 1 additions and 0 deletions
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arch/ia64/mm/discontig.c
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@ -124,6 +124,7 @@ static unsigned long __meminit compute_pernodesize(int node)
pernodesize += node * L1_CACHE_BYTES; pernodesize += node * L1_CACHE_BYTES;
pernodesize += L1_CACHE_ALIGN(sizeof(pg_data_t)); pernodesize += L1_CACHE_ALIGN(sizeof(pg_data_t));
pernodesize += L1_CACHE_ALIGN(sizeof(struct ia64_node_data)); pernodesize += L1_CACHE_ALIGN(sizeof(struct ia64_node_data));
pernodesize += L1_CACHE_ALIGN(sizeof(pg_data_t));
pernodesize = PAGE_ALIGN(pernodesize); pernodesize = PAGE_ALIGN(pernodesize);
return pernodesize; return pernodesize;
} }