linux-kernel - [PATCH] add further __init annotations to crypto/xor.c

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Date:	Mon, 10 Sep 2012 13:11:56 +0100
From:	"Jan Beulich" <JBeulich@...e.com>
To:	<linux-kernel@...r.kernel.org>
Cc:	"Borislav Petkov" <borislav.petkov@....com>,
	<herbert@...dor.apana.org.au>, <james.t.kukunas@...ux.intel.com>,
	<neilb@...e.de>
Subject: [PATCH] add further __init annotations to crypto/xor.c

Allow particularly do_xor_speed() to be discarded post-init.

Signed-off-by: Jan Beulich <jbeulich@...e.com>

---
 crypto/xor.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- 3.6-rc5/crypto/xor.c
+++ 3.6-rc5-sections-xor/crypto/xor.c
@@ -56,11 +56,11 @@ xor_blocks(unsigned int src_count, unsig
 EXPORT_SYMBOL(xor_blocks);
 
 /* Set of all registered templates.  */
-static struct xor_block_template *template_list;
+static struct xor_block_template *__initdata template_list;
 
 #define BENCH_SIZE (PAGE_SIZE)
 
-static void
+static void __init
 do_xor_speed(struct xor_block_template *tmpl, void *b1, void *b2)
 {
 	int speed;



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