linux-kernel - [PATCH 18/29] avr32: proc: use non-racy method for /proc/tlb creation

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Date:	Tue,  8 Apr 2008 15:19:25 +0400
From:	"Denis V. Lunev" <den@...nvz.org>
To:	akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, "Denis V. Lunev" <den@...nvz.org>
Subject: [PATCH 18/29] avr32: proc: use non-racy method for /proc/tlb creation

Use proc_create() to make sure that ->proc_fops be setup before gluing PDE
to main tree.

Signed-off-by: Denis V. Lunev <den@...nvz.org>
CC: Haavard Skinnemoen <hskinnemoen@...el.com>
---
 arch/avr32/mm/tlb.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/arch/avr32/mm/tlb.c b/arch/avr32/mm/tlb.c
index b835257..cd12edb 100644
--- a/arch/avr32/mm/tlb.c
+++ b/arch/avr32/mm/tlb.c
@@ -369,11 +369,7 @@ static const struct file_operations proc_tlb_operations = {
 
 static int __init proctlb_init(void)
 {
-	struct proc_dir_entry *entry;
-
-	entry = create_proc_entry("tlb", 0, NULL);
-	if (entry)
-		entry->proc_fops = &proc_tlb_operations;
+	proc_create("tlb", 0, NULL, &proc_tlb_operations);
 	return 0;
 }
 late_initcall(proctlb_init);
-- 
1.5.3.rc5

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