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Message-ID: <20240423180517.256812-2-mcgrof@kernel.org>
Date: Tue, 23 Apr 2024 11:05:15 -0700
From: Luis Chamberlain <mcgrof@...nel.org>
To: akpm@...ux-foundation.org,
willy@...radead.org,
Liam.Howlett@...cle.com
Cc: linux-fsdevel@...r.kernel.org,
linux-mm@...ck.org,
linux-kernel@...r.kernel.org,
djwong@...nel.org,
david@...morbit.com,
gost.dev@...sung.com,
p.raghav@...sung.com,
da.gomez@...sung.com,
mcgrof@...nel.org
Subject: [PATCH 1/2] tools: fix userspace compilation with new test_xarray changes
Liam reported that compiling the test_xarray on userspace was broken.
I was not even aware that was possible but you can via and you can
run these tests in userspace with:
make -C tools/testing/radix-tree
/tools/testing/radix-tree/xarray
Add the two helpers we need to fix compilation. We don't need a
userspace schedule() so just make it do nothing.
Reported-by: "Liam R. Howlett" <Liam.Howlett@...cle.com>
Signed-off-by: Luis Chamberlain <mcgrof@...nel.org>
---
tools/testing/radix-tree/linux/kernel.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/testing/radix-tree/linux/kernel.h b/tools/testing/radix-tree/linux/kernel.h
index c5c9d05f29da..c0a2bb785b92 100644
--- a/tools/testing/radix-tree/linux/kernel.h
+++ b/tools/testing/radix-tree/linux/kernel.h
@@ -18,6 +18,8 @@
#define pr_info printk
#define pr_debug printk
#define pr_cont printk
+#define schedule()
+#define PAGE_SHIFT 12
#define __acquires(x)
#define __releases(x)
--
2.43.0
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