[PATCH 1/1] radix-tree: do not export radix_tree_preloads as GPL

From: Alberto Milone <alberto.milone@canonical.com>
To: linux-fsdevel@vger.kernel.org
Cc: mingo@kernel.org, bigeasy@linutronix.de
Subject: [PATCH 1/1] radix-tree: do not export radix_tree_preloads as GPL
Date: Fri, 17 Jul 2020 12:18:48 +0200	[thread overview]
Message-ID: <20200717101848.1869465-1-alberto.milone@canonical.com> (raw)

Commit cfa6705d89b6 ("radix-tree: Use local_lock
for protection") replaced a DEFINE_PER_CPU() with an
EXPORT_PER_CPU_SYMBOL_GPL(), which made the
radix_tree_preloads symbol GPL only. All the other
symbols in the file are exported with EXPORT_SYMBOL().

The change breaks the NVIDIA 390 legacy driver.

This commit uses EXPORT_PER_CPU_SYMBOL() for
radix_tree_preloads.

Signed-off-by: Alberto Milone <alberto.milone@canonical.com>
---
 lib/radix-tree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 34e406fe561f..5f3ec9be6e37 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -61,7 +61,7 @@ struct kmem_cache *radix_tree_node_cachep;
 DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = {
 	.lock = INIT_LOCAL_LOCK(lock),
 };
-EXPORT_PER_CPU_SYMBOL_GPL(radix_tree_preloads);
+EXPORT_PER_CPU_SYMBOL(radix_tree_preloads);
 
 static inline struct radix_tree_node *entry_to_node(void *ptr)
 {
-- 
2.25.1

