lkml.org 
[lkml]   [2020]   [Oct]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] rcu-tasks: Add missing inline to show_rcu_tasks_rude_gp_kthread() dummy
Date
If CONFIG_TINY_RCU=y:

In file included from kernel/rcu/update.c:591:
kernel/rcu/tasks.h:710:13: warning: ‘show_rcu_tasks_rude_gp_kthread’ defined but not used [-Wunused-function]
static void show_rcu_tasks_rude_gp_kthread(void) {}
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fix this by marking show_rcu_tasks_rude_gp_kthread() inline.

Fixes: e21408ceec2de5be ("rcu-tasks: Add RCU tasks to rcutorture writer stall output")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
Exposed by commit 1e6c62a882155772 ("bpf: Introduce sleepable BPF
programs"), which selects TASKS_TRACE_RCU.
---
kernel/rcu/tasks.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h
index d5d9f2d03e8a0ac9..8c290cc45e6fc63a 100644
--- a/kernel/rcu/tasks.h
+++ b/kernel/rcu/tasks.h
@@ -707,7 +707,7 @@ static void show_rcu_tasks_rude_gp_kthread(void)
#endif /* #ifndef CONFIG_TINY_RCU */

#else /* #ifdef CONFIG_TASKS_RUDE_RCU */
-static void show_rcu_tasks_rude_gp_kthread(void) {}
+static inline void show_rcu_tasks_rude_gp_kthread(void) {}
#endif /* #else #ifdef CONFIG_TASKS_RUDE_RCU */

////////////////////////////////////////////////////////////////////////
--
2.17.1
\
 
 \ /
  Last update: 2020-10-16 12:33    [W:0.099 / U:0.220 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site