diff options
Diffstat (limited to 'kernel/trace/ring_buffer.c')
-rw-r--r-- | kernel/trace/ring_buffer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 7bcfd3e6053..61dbdf21cd3 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c | |||
@@ -1241,7 +1241,8 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer, | |||
1241 | * about it. | 1241 | * about it. |
1242 | */ | 1242 | */ |
1243 | if (unlikely(next_page == commit_page)) { | 1243 | if (unlikely(next_page == commit_page)) { |
1244 | WARN_ON_ONCE(1); | 1244 | /* This can easily happen on small ring buffers */ |
1245 | WARN_ON_ONCE(buffer->pages > 2); | ||
1245 | goto out_reset; | 1246 | goto out_reset; |
1246 | } | 1247 | } |
1247 | 1248 | ||