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authorLinus Torvalds <torvalds@linux-foundation.org>2019-03-06 10:31:36 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-06 10:31:36 -0800
commit8dcd175bc3d50b78413c56d5b17d4bddd77412ef (patch)
tree2c2fb25759b43f2e73830f07ef3b444d76825280 /tools/include/linux
parentafe6fe7036c6efdcb46cabc64bec9b6e4a005210 (diff)
parentfff04900ea79915939ef6a3aad78fca6511a3034 (diff)
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton: - a few misc things - ocfs2 updates - most of MM * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (159 commits) tools/testing/selftests/proc/proc-self-syscall.c: remove duplicate include proc: more robust bulk read test proc: test /proc/*/maps, smaps, smaps_rollup, statm proc: use seq_puts() everywhere proc: read kernel cpu stat pointer once proc: remove unused argument in proc_pid_lookup() fs/proc/thread_self.c: code cleanup for proc_setup_thread_self() fs/proc/self.c: code cleanup for proc_setup_self() proc: return exit code 4 for skipped tests mm,mremap: bail out earlier in mremap_to under map pressure mm/sparse: fix a bad comparison mm/memory.c: do_fault: avoid usage of stale vm_area_struct writeback: fix inode cgroup switching comment mm/huge_memory.c: fix "orig_pud" set but not used mm/hotplug: fix an imbalance with DEBUG_PAGEALLOC mm/memcontrol.c: fix bad line in comment mm/cma.c: cma_declare_contiguous: correct err handling mm/page_ext.c: fix an imbalance with kmemleak mm/compaction: pass pgdat to too_many_isolated() instead of zone mm: remove zone_lru_lock() function, access ->lru_lock directly ...
Diffstat (limited to 'tools/include/linux')
-rw-r--r--tools/include/linux/numa.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/include/linux/numa.h b/tools/include/linux/numa.h
new file mode 100644
index 000000000000..110b0e5d0fb0
--- /dev/null
+++ b/tools/include/linux/numa.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_NUMA_H
+#define _LINUX_NUMA_H
+
+
+#ifdef CONFIG_NODES_SHIFT
+#define NODES_SHIFT CONFIG_NODES_SHIFT
+#else
+#define NODES_SHIFT 0
+#endif
+
+#define MAX_NUMNODES (1 << NODES_SHIFT)
+
+#define NUMA_NO_NODE (-1)
+
+#endif /* _LINUX_NUMA_H */