Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2dca53a9dabe76f49209c9128313347510416c68
Commit: 2dca53a9dabe76f49209c9128313347510416c68
Parent: f64dc58c5412233d4d44b0275eaebdc11bde23b3
Author: Christoph Lameter <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 16 01:25:33 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Oct 16 09:42:58 2007 -0700
Memoryless nodes: Uncached allocator updates
The checks for node_online in the uncached allocator are made to make sure
that memory is available on these nodes. Thus switch all the checks to use
N_HIGH_MEMORY and to N_ONLINE.
Signed-off-by: Christoph Lameter <[EMAIL PROTECTED]>
Signed-off-by: Jes Sorensen <[EMAIL PROTECTED]>
Acked-by: Lee Schermerhorn <[EMAIL PROTECTED]>
Acked-by: Bob Picco <[EMAIL PROTECTED]>
Cc: Nishanth Aravamudan <[EMAIL PROTECTED]>
Cc: KAMEZAWA Hiroyuki <[EMAIL PROTECTED]>
Cc: Mel Gorman <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
arch/ia64/kernel/uncached.c | 4 ++--
drivers/char/mspec.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c
index c58e933..a7be4f2 100644
--- a/arch/ia64/kernel/uncached.c
+++ b/arch/ia64/kernel/uncached.c
@@ -196,7 +196,7 @@ unsigned long uncached_alloc_page(int starting_nid)
nid = starting_nid;
do {
- if (!node_online(nid))
+ if (!node_state(nid, N_HIGH_MEMORY))
continue;
uc_pool = &uncached_pools[nid];
if (uc_pool->pool == NULL)
@@ -268,7 +268,7 @@ static int __init uncached_init(void)
{
int nid;
- for_each_online_node(nid) {
+ for_each_node_state(nid, N_ONLINE) {
uncached_pools[nid].pool = gen_pool_create(PAGE_SHIFT, nid);
mutex_init(&uncached_pools[nid].add_chunk_mutex);
}
diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c
index 04ac155..82f2e27 100644
--- a/drivers/char/mspec.c
+++ b/drivers/char/mspec.c
@@ -362,7 +362,7 @@ mspec_init(void)
is_sn2 = 1;
if (is_shub2()) {
ret = -ENOMEM;
- for_each_online_node(nid) {
+ for_each_node_state(nid, N_ONLINE) {
int actual_nid;
int nasid;
unsigned long phys;
-
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