tracing: replace a GFP_ATOMIC with GFP_KERNEL allocation

Atomic allocation is not needed here.

[ Impact: clean up of memory alloction type ]

Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4A35B898.2050607@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 7355a38..0f57f1b 100644 (file)
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -3627,7 +3627,7 @@ tracing_stats_read(struct file *filp, char __user *ubuf,
        struct trace_seq *s;
        unsigned long cnt;
 
-       s = kmalloc(sizeof(*s), GFP_ATOMIC);
+       s = kmalloc(sizeof(*s), GFP_KERNEL);
        if (!s)
                return ENOMEM;