From 163ecdff060f2fa9e8f5238882fd0137493556a6 Mon Sep 17 00:00:00 2001 From: Shailabh Nagar Date: Sun, 30 Jul 2006 03:03:11 -0700 Subject: [PATCH] delay accounting: temporarily enable by default Enable delay accounting by default so that feature gets coverage testing without requiring special measures. Earlier, it was off by default and had to be enabled via a boot time param. This patch reverses the default behaviour to improve coverage testing. It can be removed late in the kernel development cycle if its believed users shouldn't have to incur any cost if they don't want delay accounting. Or it can be retained forever if the utility of the stats is deemed common enough to warrant keeping the feature on. Signed-off-by: Shailabh Nagar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/delayacct.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'kernel/delayacct.c') diff --git a/kernel/delayacct.c b/kernel/delayacct.c index f05392d64267..57ca3730205d 100644 --- a/kernel/delayacct.c +++ b/kernel/delayacct.c @@ -19,15 +19,15 @@ #include #include -int delayacct_on __read_mostly; /* Delay accounting turned on/off */ +int delayacct_on __read_mostly = 1; /* Delay accounting turned on/off */ kmem_cache_t *delayacct_cache; -static int __init delayacct_setup_enable(char *str) +static int __init delayacct_setup_disable(char *str) { - delayacct_on = 1; + delayacct_on = 0; return 1; } -__setup("delayacct", delayacct_setup_enable); +__setup("nodelayacct", delayacct_setup_disable); void delayacct_init(void) { -- cgit v1.2.3