From 0b4d414714f0d2f922d39424b0c5c82ad900a381 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Wed, 14 Feb 2007 00:34:09 -0800 Subject: [PATCH] sysctl: remove insert_at_head from register_sysctl The semantic effect of insert_at_head is that it would allow new registered sysctl entries to override existing sysctl entries of the same name. Which is pain for caching and the proc interface never implemented. I have done an audit and discovered that none of the current users of register_sysctl care as (excpet for directories) they do not register duplicate sysctl entries. So this patch simply removes the support for overriding existing entries in the sys_sysctl interface since no one uses it or cares and it makes future enhancments harder. Signed-off-by: Eric W. Biederman Acked-by: Ralf Baechle Acked-by: Martin Schwidefsky Cc: Russell King Cc: David Howells Cc: "Luck, Tony" Cc: Ralf Baechle Cc: Paul Mackerras Cc: Martin Schwidefsky Cc: Andi Kleen Cc: Jens Axboe Cc: Corey Minyard Cc: Neil Brown Cc: "John W. Linville" Cc: James Bottomley Cc: Jan Kara Cc: Trond Myklebust Cc: Mark Fasheh Cc: David Chinner Cc: "David S. Miller" Cc: Patrick McHardy Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/kernel/idle.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c index 8b27bb1a5b31..6e7f50967bab 100644 --- a/arch/powerpc/kernel/idle.c +++ b/arch/powerpc/kernel/idle.c @@ -125,7 +125,7 @@ static ctl_table powersave_nap_sysctl_root[] = { static int __init register_powersave_nap_sysctl(void) { - register_sysctl_table(powersave_nap_sysctl_root, 0); + register_sysctl_table(powersave_nap_sysctl_root); return 0; } -- cgit v1.2.3