summaryrefslogtreecommitdiffstats
path: root/kernel/rcutiny_plugin.h
diff options
context:
space:
mode:
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-08-14 01:16:25 +0200
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-08-20 18:00:13 +0200
commita3dc3fb161f9b4066c0fce22db72638af8baf83b (patch)
treee41a30edd7e4965807b199da7637a6d6e44d4ed1 /kernel/rcutiny_plugin.h
parentrcu: permit suppressing current grace period's CPU stall warnings (diff)
downloadlinux-a3dc3fb161f9b4066c0fce22db72638af8baf83b.tar.xz
linux-a3dc3fb161f9b4066c0fce22db72638af8baf83b.zip
rcu: repair code-duplication FIXMEs
Combine the duplicate definitions of ULONG_CMP_GE(), ULONG_CMP_LT(), and rcu_preempt_depth() into include/linux/rcupdate.h. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcutiny_plugin.h')
-rw-r--r--kernel/rcutiny_plugin.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h
index e6bc1b447c6c..c5bea1137dcb 100644
--- a/kernel/rcutiny_plugin.h
+++ b/kernel/rcutiny_plugin.h
@@ -26,10 +26,6 @@
#include <linux/delay.h>
-/* FIXME: merge with definitions in kernel/rcutree.h. */
-#define ULONG_CMP_GE(a, b) (ULONG_MAX / 2 >= (a) - (b))
-#define ULONG_CMP_LT(a, b) (ULONG_MAX / 2 < (a) - (b))
-
/* Global control variables for preemptible RCU. */
struct rcu_preempt_ctrlblk {
struct rcu_ctrlblk rcb; /* curtail: ->next ptr of last CB for GP. */