The patch titled
cpumask: add highest_possible_node_id
has been removed from the -mm tree. Its filename is
cpumask-add-highest_possible_node_id.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: cpumask: add highest_possible_node_id
From: Greg Banks <gnb@xxxxxxxxxxxxxxxxx>
cpumask: add highest_possible_node_id(), analogous to
highest_possible_processor_id().
[pj@xxxxxxx: fix typo]
Signed-off-by: Greg Banks <gnb@xxxxxxxxxxxxxxxxx>
Signed-off-by: Paul Jackson <pj@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
include/linux/nodemask.h | 2 ++
lib/cpumask.c | 16 ++++++++++++++++
2 files changed, 18 insertions(+)
diff -puN include/linux/nodemask.h~cpumask-add-highest_possible_node_id include/linux/nodemask.h
--- a/include/linux/nodemask.h~cpumask-add-highest_possible_node_id
+++ a/include/linux/nodemask.h
@@ -352,6 +352,7 @@ extern nodemask_t node_possible_map;
#define node_possible(node) node_isset((node), node_possible_map)
#define first_online_node first_node(node_online_map)
#define next_online_node(nid) next_node((nid), node_online_map)
+int highest_possible_node_id(void);
#else
#define num_online_nodes() 1
#define num_possible_nodes() 1
@@ -359,6 +360,7 @@ extern nodemask_t node_possible_map;
#define node_possible(node) ((node) == 0)
#define first_online_node 0
#define next_online_node(nid) (MAX_NUMNODES)
+#define highest_possible_node_id() 0
#endif
#define any_online_node(mask) \
diff -puN lib/cpumask.c~cpumask-add-highest_possible_node_id lib/cpumask.c
--- a/lib/cpumask.c~cpumask-add-highest_possible_node_id
+++ a/lib/cpumask.c
@@ -43,3 +43,19 @@ int __any_online_cpu(const cpumask_t *ma
return cpu;
}
EXPORT_SYMBOL(__any_online_cpu);
+
+#if MAX_NUMNODES > 1
+/*
+ * Find the highest possible node id.
+ */
+int highest_possible_node_id(void)
+{
+ unsigned int node;
+ unsigned int highest = 0;
+
+ for_each_node_mask(node, node_possible_map)
+ highest = node;
+ return highest;
+}
+EXPORT_SYMBOL(highest_possible_node_id);
+#endif
_
Patches currently in -mm which might be from gnb@xxxxxxxxxxxxxxxxx are
origin.patch
knfsd-prepare-knfsd-for-support-of-rsize-wsize-of-up-to-1mb-over-tcp.patch
knfsd-make-nfsd-readahead-params-cache-smp-friendly.patch
knfsd-knfsd-cache-ipmap-per-tcp-socket.patch
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