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authorDavid S. Miller <davem@davemloft.net>2012-10-02 23:02:10 -0400
committerDavid S. Miller <davem@davemloft.net>2012-10-02 23:02:10 -0400
commit954f9ac43b87b44152b8c21163cefd466a87145e (patch)
tree31c4197f975c66c96976948663e6ce844900b41a /kernel/rcutiny_plugin.h
parent1b62ca7bf5775bed048032b7e779561e1fe66aa0 (diff)
parent7fe0b14b725d6d09a1d9e1409bd465cb88b587f9 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
There's a Niagara 2 memcpy fix in this tree and I have a Kconfig fix from Dave Jones which requires the sparc-next changes which went upstream yesterday. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/rcutiny_plugin.h')
-rw-r--r--kernel/rcutiny_plugin.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h
index 918fd1e8509c..3d0190282204 100644
--- a/kernel/rcutiny_plugin.h
+++ b/kernel/rcutiny_plugin.h
@@ -278,7 +278,7 @@ static int rcu_boost(void)
278 rcu_preempt_ctrlblk.exp_tasks == NULL) 278 rcu_preempt_ctrlblk.exp_tasks == NULL)
279 return 0; /* Nothing to boost. */ 279 return 0; /* Nothing to boost. */
280 280
281 raw_local_irq_save(flags); 281 local_irq_save(flags);
282 282
283 /* 283 /*
284 * Recheck with irqs disabled: all tasks in need of boosting 284 * Recheck with irqs disabled: all tasks in need of boosting
@@ -287,7 +287,7 @@ static int rcu_boost(void)
287 */ 287 */
288 if (rcu_preempt_ctrlblk.boost_tasks == NULL && 288 if (rcu_preempt_ctrlblk.boost_tasks == NULL &&
289 rcu_preempt_ctrlblk.exp_tasks == NULL) { 289 rcu_preempt_ctrlblk.exp_tasks == NULL) {
290 raw_local_irq_restore(flags); 290 local_irq_restore(flags);
291 return 0; 291 return 0;
292 } 292 }
293 293
@@ -317,7 +317,7 @@ static int rcu_boost(void)
317 t = container_of(tb, struct task_struct, rcu_node_entry); 317 t = container_of(tb, struct task_struct, rcu_node_entry);
318 rt_mutex_init_proxy_locked(&mtx, t); 318 rt_mutex_init_proxy_locked(&mtx, t);
319 t->rcu_boost_mutex = &mtx; 319 t->rcu_boost_mutex = &mtx;
320 raw_local_irq_restore(flags); 320 local_irq_restore(flags);
321 rt_mutex_lock(&mtx); 321 rt_mutex_lock(&mtx);
322 rt_mutex_unlock(&mtx); /* Keep lockdep happy. */ 322 rt_mutex_unlock(&mtx); /* Keep lockdep happy. */
323 323
@@ -991,9 +991,9 @@ static void rcu_trace_sub_qlen(struct rcu_ctrlblk *rcp, int n)
991{ 991{
992 unsigned long flags; 992 unsigned long flags;
993 993
994 raw_local_irq_save(flags); 994 local_irq_save(flags);
995 rcp->qlen -= n; 995 rcp->qlen -= n;
996 raw_local_irq_restore(flags); 996 local_irq_restore(flags);
997} 997}
998 998
999/* 999/*