From 71c18284121a0078ddccb11b72311bf40e3001fc Mon Sep 17 00:00:00 2001 From: compudj Date: Thu, 8 May 2008 09:45:59 +0000 Subject: [PATCH] update rcu git-svn-id: http://ltt.polymtl.ca/svn@2904 04897980-b3bd-0310-b5e0-8ef037075253 --- tests/kernel/test-rcu-speed.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tests/kernel/test-rcu-speed.c b/tests/kernel/test-rcu-speed.c index 1475881d..2f18ae4e 100644 --- a/tests/kernel/test-rcu-speed.c +++ b/tests/kernel/test-rcu-speed.c @@ -81,18 +81,18 @@ static void do_test_seqlock(void) cycles_t time1, time2, time; long rem; - local_irq_save(flags); + //local_irq_save(flags); preempt_disable(); time1 = get_cycles(); for (i = 0; i < NR_LOOPS; i++) { do { - seq = read_seqbegin(&test_lock); - } while (read_seqretry(&test_lock, seq)); + seq = read_seqbegin_irqsave(&test_lock, flags); + } while (read_seqretry_irqrestore(&test_lock, seq, flags)); } time2 = get_cycles(); preempt_enable(); time = time2 - time1; - local_irq_restore(flags); + //local_irq_restore(flags); printk(KERN_ALERT "test results: time for seqlock\n"); printk(KERN_ALERT "number of loops: %d\n", NR_LOOPS); -- 2.34.1