This patch avoids that the following warning appears when building with gcc 8 and W=1: ./include/trace/events/wbt.h:36:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxx> --- include/trace/events/wbt.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/trace/events/wbt.h b/include/trace/events/wbt.h index b048694070e2..29ec58adfddd 100644 --- a/include/trace/events/wbt.h +++ b/include/trace/events/wbt.h @@ -8,6 +8,9 @@ #include <linux/tracepoint.h> #include "../../../block/blk-wbt.h" +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wstringop-truncation" + /** * wbt_stat - trace stats for blk_wb * @stat: array of read/write stats @@ -148,6 +151,8 @@ TRACE_EVENT(wbt_timer, __entry->status, __entry->step, __entry->inflight) ); +#pragma GCC diagnostic pop + #endif /* _TRACE_WBT_H */ /* This part must be outside protection */ -- 2.17.1
