diff options
author | holt@sgi.com <holt@sgi.com> | 2008-04-03 16:17:12 -0400 |
---|---|---|
committer | Tony Luck <tony.luck@intel.com> | 2008-04-08 16:50:58 -0400 |
commit | 41bd26d67c41e325c6b9e56aadfe9dad8af9a565 (patch) | |
tree | d2a2c7dc8b570dd049e33412935ca26ea54a0d7f /arch/ia64/mm/discontig.c | |
parent | 7180c4c9e09888db0a188f729c96c6d7bd61fa83 (diff) |
[IA64] Correct pernodesize calculation.
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>
Diffstat (limited to 'arch/ia64/mm/discontig.c')
-rw-r--r-- | arch/ia64/mm/discontig.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index ee5e68b2af94..06c540a29467 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c | |||
@@ -124,6 +124,7 @@ static unsigned long __meminit compute_pernodesize(int node) | |||
124 | pernodesize += node * L1_CACHE_BYTES; | 124 | pernodesize += node * L1_CACHE_BYTES; |
125 | pernodesize += L1_CACHE_ALIGN(sizeof(pg_data_t)); | 125 | pernodesize += L1_CACHE_ALIGN(sizeof(pg_data_t)); |
126 | pernodesize += L1_CACHE_ALIGN(sizeof(struct ia64_node_data)); | 126 | pernodesize += L1_CACHE_ALIGN(sizeof(struct ia64_node_data)); |
127 | pernodesize += L1_CACHE_ALIGN(sizeof(pg_data_t)); | ||
127 | pernodesize = PAGE_ALIGN(pernodesize); | 128 | pernodesize = PAGE_ALIGN(pernodesize); |
128 | return pernodesize; | 129 | return pernodesize; |
129 | } | 130 | } |