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authorStephen Rothwell <sfr@canb.auug.org.au>2019-03-05 15:43:01 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-05 21:07:14 -0800
commit7c9eefe82ca1efec5890678c33e66d5d520c06f4 (patch)
treebcae1dcad7c78e16bae218da84005869afc7297e /tools/include
parent98fa15f34cb379864757670b8e8743b21456a20e (diff)
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tools/: replace open encodings for NUMA_NO_NODE
This replaces all open encodings in tools with NUMA_NO_NODE. Also linux/numa.h is now needed for the perf build. [sfr@canb.auug.org.au: fix for replace open encodings for NUMA_NO_NODE] Link: http://lkml.kernel.org/r/20190108131141.730e9c4f@canb.auug.org.au Link: http://lkml.kernel.org/r/1545127933-10711-3-git-send-email-anshuman.khandual@arm.com Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: David Hildenbrand <david@redhat.com> Cc: Doug Ledford <dledford@redhat.com> [drivers/infiniband] Cc: Hans Verkuil <hverkuil@xs4all.nl> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> [ixgbe] Cc: Jens Axboe <axboe@kernel.dk> [mtip32xx] Cc: Joseph Qi <jiangqi903@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> [powerpc] Cc: Vinod Koul <vkoul@kernel.org> [dmaengine.c] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/include')
-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 */