From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1DF76C678D9 for ; Mon, 16 Jan 2023 16:49:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233835AbjAPQt0 (ORCPT ); Mon, 16 Jan 2023 11:49:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233967AbjAPQsf (ORCPT ); Mon, 16 Jan 2023 11:48:35 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 699A9302BE for ; Mon, 16 Jan 2023 08:35:50 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 2417CB81071 for ; Mon, 16 Jan 2023 16:35:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 725C7C433D2; Mon, 16 Jan 2023 16:35:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1673886947; bh=Pbir8vl/RLwXHarvuo9OOB/LtcPSiVtcdLDDndWzy54=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=twvy4/Ec67UG922+XsBJId01/xTOQQ1m6/iVMUdrmMBBQN+dL79r524Wc4kE7RJi/ ABxUjCAw939ocB3HlA4uMST82T83udFr+ZRA/6mF9+i3vZb/MoEbHugqV8WJRP6U63 8zm+yTBV8UImtLArB34PvuL3wy3kza0B7bgiL4I4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Bixuan Cui , Jason Yan , Theodore Tso , stable@kernel.org, Sasha Levin Subject: [PATCH 5.4 623/658] jbd2: use the correct print format Date: Mon, 16 Jan 2023 16:51:51 +0100 Message-Id: <20230116154937.991514558@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230116154909.645460653@linuxfoundation.org> References: <20230116154909.645460653@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Bixuan Cui [ Upstream commit d87a7b4c77a997d5388566dd511ca8e6b8e8a0a8 ] The print format error was found when using ftrace event: <...>-1406 [000] .... 23599442.895823: jbd2_end_commit: dev 252,8 transaction -1866216965 sync 0 head -1866217368 <...>-1406 [000] .... 23599442.896299: jbd2_start_commit: dev 252,8 transaction -1866216964 sync 0 Use the correct print format for transaction, head and tid. Fixes: 879c5e6b7cb4 ('jbd2: convert instrumentation from markers to tracepoints') Signed-off-by: Bixuan Cui Reviewed-by: Jason Yan Link: https://lore.kernel.org/r/1665488024-95172-1-git-send-email-cuibixuan@linux.alibaba.com Signed-off-by: Theodore Ts'o Cc: stable@kernel.org Signed-off-by: Sasha Levin --- include/trace/events/jbd2.h | 40 ++++++++++++++++++------------------- 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/include/trace/events/jbd2.h b/include/trace/events/jbd2.h index 2310b259329f..c9fb7b987a3a 100644 --- a/include/trace/events/jbd2.h +++ b/include/trace/events/jbd2.h @@ -40,7 +40,7 @@ DECLARE_EVENT_CLASS(jbd2_commit, TP_STRUCT__entry( __field( dev_t, dev ) __field( char, sync_commit ) - __field( int, transaction ) + __field( tid_t, transaction ) ), TP_fast_assign( @@ -49,7 +49,7 @@ DECLARE_EVENT_CLASS(jbd2_commit, __entry->transaction = commit_transaction->t_tid; ), - TP_printk("dev %d,%d transaction %d sync %d", + TP_printk("dev %d,%d transaction %u sync %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->transaction, __entry->sync_commit) ); @@ -97,8 +97,8 @@ TRACE_EVENT(jbd2_end_commit, TP_STRUCT__entry( __field( dev_t, dev ) __field( char, sync_commit ) - __field( int, transaction ) - __field( int, head ) + __field( tid_t, transaction ) + __field( tid_t, head ) ), TP_fast_assign( @@ -108,7 +108,7 @@ TRACE_EVENT(jbd2_end_commit, __entry->head = journal->j_tail_sequence; ), - TP_printk("dev %d,%d transaction %d sync %d head %d", + TP_printk("dev %d,%d transaction %u sync %d head %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->transaction, __entry->sync_commit, __entry->head) ); @@ -134,14 +134,14 @@ TRACE_EVENT(jbd2_submit_inode_data, ); TRACE_EVENT(jbd2_handle_start, - TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, + TP_PROTO(dev_t dev, tid_t tid, unsigned int type, unsigned int line_no, int requested_blocks), TP_ARGS(dev, tid, type, line_no, requested_blocks), TP_STRUCT__entry( __field( dev_t, dev ) - __field( unsigned long, tid ) + __field( tid_t, tid ) __field( unsigned int, type ) __field( unsigned int, line_no ) __field( int, requested_blocks) @@ -155,14 +155,14 @@ TRACE_EVENT(jbd2_handle_start, __entry->requested_blocks = requested_blocks; ), - TP_printk("dev %d,%d tid %lu type %u line_no %u " + TP_printk("dev %d,%d tid %u type %u line_no %u " "requested_blocks %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, __entry->type, __entry->line_no, __entry->requested_blocks) ); TRACE_EVENT(jbd2_handle_extend, - TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, + TP_PROTO(dev_t dev, tid_t tid, unsigned int type, unsigned int line_no, int buffer_credits, int requested_blocks), @@ -170,7 +170,7 @@ TRACE_EVENT(jbd2_handle_extend, TP_STRUCT__entry( __field( dev_t, dev ) - __field( unsigned long, tid ) + __field( tid_t, tid ) __field( unsigned int, type ) __field( unsigned int, line_no ) __field( int, buffer_credits ) @@ -186,7 +186,7 @@ TRACE_EVENT(jbd2_handle_extend, __entry->requested_blocks = requested_blocks; ), - TP_printk("dev %d,%d tid %lu type %u line_no %u " + TP_printk("dev %d,%d tid %u type %u line_no %u " "buffer_credits %d requested_blocks %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, __entry->type, __entry->line_no, __entry->buffer_credits, @@ -194,7 +194,7 @@ TRACE_EVENT(jbd2_handle_extend, ); TRACE_EVENT(jbd2_handle_stats, - TP_PROTO(dev_t dev, unsigned long tid, unsigned int type, + TP_PROTO(dev_t dev, tid_t tid, unsigned int type, unsigned int line_no, int interval, int sync, int requested_blocks, int dirtied_blocks), @@ -203,7 +203,7 @@ TRACE_EVENT(jbd2_handle_stats, TP_STRUCT__entry( __field( dev_t, dev ) - __field( unsigned long, tid ) + __field( tid_t, tid ) __field( unsigned int, type ) __field( unsigned int, line_no ) __field( int, interval ) @@ -223,7 +223,7 @@ TRACE_EVENT(jbd2_handle_stats, __entry->dirtied_blocks = dirtied_blocks; ), - TP_printk("dev %d,%d tid %lu type %u line_no %u interval %d " + TP_printk("dev %d,%d tid %u type %u line_no %u interval %d " "sync %d requested_blocks %d dirtied_blocks %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, __entry->type, __entry->line_no, __entry->interval, @@ -232,14 +232,14 @@ TRACE_EVENT(jbd2_handle_stats, ); TRACE_EVENT(jbd2_run_stats, - TP_PROTO(dev_t dev, unsigned long tid, + TP_PROTO(dev_t dev, tid_t tid, struct transaction_run_stats_s *stats), TP_ARGS(dev, tid, stats), TP_STRUCT__entry( __field( dev_t, dev ) - __field( unsigned long, tid ) + __field( tid_t, tid ) __field( unsigned long, wait ) __field( unsigned long, request_delay ) __field( unsigned long, running ) @@ -265,7 +265,7 @@ TRACE_EVENT(jbd2_run_stats, __entry->blocks_logged = stats->rs_blocks_logged; ), - TP_printk("dev %d,%d tid %lu wait %u request_delay %u running %u " + TP_printk("dev %d,%d tid %u wait %u request_delay %u running %u " "locked %u flushing %u logging %u handle_count %u " "blocks %u blocks_logged %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, @@ -280,14 +280,14 @@ TRACE_EVENT(jbd2_run_stats, ); TRACE_EVENT(jbd2_checkpoint_stats, - TP_PROTO(dev_t dev, unsigned long tid, + TP_PROTO(dev_t dev, tid_t tid, struct transaction_chp_stats_s *stats), TP_ARGS(dev, tid, stats), TP_STRUCT__entry( __field( dev_t, dev ) - __field( unsigned long, tid ) + __field( tid_t, tid ) __field( unsigned long, chp_time ) __field( __u32, forced_to_close ) __field( __u32, written ) @@ -303,7 +303,7 @@ TRACE_EVENT(jbd2_checkpoint_stats, __entry->dropped = stats->cs_dropped; ), - TP_printk("dev %d,%d tid %lu chp_time %u forced_to_close %u " + TP_printk("dev %d,%d tid %u chp_time %u forced_to_close %u " "written %u dropped %u", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid, jiffies_to_msecs(__entry->chp_time), -- 2.35.1