vserver 1.9.5.x5

[linux-2.6.git] / kernel / resource.c

diff --git a/kernel/resource.c b/kernel/resource.c
index 4a3f5c2..72596bc 100644 (file)
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -39,7 +39,7 @@ struct resource iomem_resource = {
 
 EXPORT_SYMBOL(iomem_resource);
 
-static rwlock_t resource_lock = RW_LOCK_UNLOCKED;
+static DEFINE_RWLOCK(resource_lock);
 
 #ifdef CONFIG_PROC_FS
 
@@ -57,6 +57,7 @@ static void *r_next(struct seq_file *m, void *v, loff_t *pos)
 }
 
 static void *r_start(struct seq_file *m, loff_t *pos)
+       __acquires(resource_lock)
 {
        struct resource *p = m->private;
        loff_t l = 0;
@@ -67,6 +68,7 @@ static void *r_start(struct seq_file *m, loff_t *pos)
 }
 
 static void r_stop(struct seq_file *m, void *v)
+       __releases(resource_lock)
 {
        read_unlock(&resource_lock);
 }