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From: Luis Chamberlain <mcgrof@kernel.org>
To: akpm@linux-foundation.org,
	willy@infradead.org,
	Liam.Howlett@oracle.com
Cc: linux-fsdevel@vger.kernel.org,
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	da.gomez@samsung.com,
	mcgrof@kernel.org
Subject: [PATCH 1/2] tools: fix userspace compilation with new test_xarray changes
Date: Tue, 23 Apr 2024 11:05:15 -0700
Message-ID: <20240423180517.256812-2-mcgrof@kernel.org>
In-Reply-To: <20240423180517.256812-1-mcgrof@kernel.org>
References: <20240423180517.256812-1-mcgrof@kernel.org>
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Sender: Luis Chamberlain <mcgrof@infradead.org>

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@oracle.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.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