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From: "Uladzislau Rezki (Sony)" <urezki@gmail.com>
To: linux-mm@kvack.org,
	Andrew Morton <akpm@linux-foundation.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Baoquan He <bhe@redhat.com>,
	Lorenzo Stoakes <lstoakes@gmail.com>,
	Christoph Hellwig <hch@infradead.org>,
	Matthew Wilcox <willy@infradead.org>,
	"Liam R . Howlett" <Liam.Howlett@oracle.com>,
	Dave Chinner <david@fromorbit.com>,
	Uladzislau Rezki <urezki@gmail.com>,
	Oleksiy Avramchenko <oleksiy.avramchenko@sony.com>,
	kernel test robot <lkp@intel.com>
Subject: [PATCH 1/1] mm: vmalloc: Mark vmap_init_free_space() with __init tag
Date: Thu, 11 Jan 2024 14:26:28 +0100
Message-Id: <20240111132628.299644-1-urezki@gmail.com>
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The vmap_init_free_space() function is called only once
therefore tag it with __init. Apart of that it access the
"vmlist" variable that is located in ".init.data" section.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202401112056.I41bELL4-lkp@intel.com/
Fixes: 86817057732 ("mm: vmalloc: remove global vmap_area_root rb-tree")
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
---
 mm/vmalloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 43a6608e1397..257981e37936 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -4834,7 +4834,7 @@ module_init(proc_vmalloc_init);
 
 #endif
 
-static void vmap_init_free_space(void)
+static void __init vmap_init_free_space(void)
 {
 	unsigned long vmap_start = 1;
 	const unsigned long vmap_end = ULONG_MAX;
-- 
2.39.2