linux-kernel - [PATCH v5 0/3] fix blktrace debugfs entries leakage

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Message-Id: <20230610022003.2557284-1-yukuai1@huaweicloud.com>
Date:   Sat, 10 Jun 2023 10:20:00 +0800
From:   Yu Kuai <yukuai1@...weicloud.com>
To:     hch@....de, axboe@...nel.dk, dgilbert@...erlog.com,
        jejb@...ux.ibm.com, martin.petersen@...cle.com
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-scsi@...r.kernel.org, yukuai3@...wei.com,
        yukuai1@...weicloud.com, yi.zhang@...wei.com, yangerkun@...wei.com
Subject: [PATCH v5 0/3] fix blktrace debugfs entries leakage

From: Yu Kuai <yukuai3@...wei.com>

Changes in v5:
 - blk_trace_shutdown() can't be used for module, add a new patch to use
 inline function for blk_trace_remove() to fix build warning from v3.
 - add review tag for patch 2,3 that is the same from v3.

Changes in v4:
 - blk_trace_remove() will trigger build warning if blktrace config is
 not enabled, use blk_trace_shutdown() instead.

Changes in v3:
 - add a new patch to handle /dev/sg

Changes in v2:
 - cleanup bltkrace in disk_release() instead of blk_free_queue()

Yu Kuai (3):
  blktrace: use inline function for blk_trace_remove() while blktrace is
    disabled
  scsi: sg: fix blktrace debugfs entries leakage
  block: fix blktrace debugfs entries leakage

 block/genhd.c                | 5 ++++-
 drivers/scsi/sg.c            | 9 +++++++++
 include/linux/blktrace_api.h | 6 +++++-
 3 files changed, 18 insertions(+), 2 deletions(-)

-- 
2.39.2