linux-kernel - [PATCH 28/48] staging/lustre/crypto: add crc32c module loading to libcfs

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Message-Id: <1374509230-3324-29-git-send-email-bergwolf@gmail.com>
Date:	Tue, 23 Jul 2013 00:06:49 +0800
From:	Peng Tao <bergwolf@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org,
	"Alexander.Boyko" <alexander_boyko@...atex.com>,
	Peng Tao <tao.peng@....com>,
	Andreas Dilger <andreas.dilger@...el.com>
Subject: [PATCH 28/48] staging/lustre/crypto: add crc32c module loading to libcfs

From: "Alexander.Boyko" <alexander_boyko@...atex.com>

This patch add automatically module loading for crc32c
when libcfs is starting.

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2212
Lustre-change: http://review.whamcloud.com/4372
Signed-off-by: Alexander Boyko <alexander_boyko@...atex.com>
Reviewed-by: Andreas Dilger <andreas.dilger@...el.com>
Reviewed-by: Shuichi Ihara <sihara@....com>
Reviewed-by: James Simmons <uja.ornl@...il.com>
Signed-off-by: Peng Tao <tao.peng@....com>
Signed-off-by: Andreas Dilger <andreas.dilger@...el.com>
---
 .../lustre/lustre/libcfs/linux/linux-crypto.c      |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c
index 8e35777..b6c79bc 100644
--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c
+++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-crypto.c
@@ -274,6 +274,8 @@ static int adler32;
 
 int cfs_crypto_register(void)
 {
+	request_module("crc32c");
+
 	adler32 = cfs_crypto_adler32_register();
 
 	/* check all algorithms and do performance test */
-- 
1.7.9.5

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