From: kbuild test robot <lkp@intel.com>
To: Shaohua Li <shli@kernel.org>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
linux-block@vger.kernel.org, tj@kernel.org,
gregkh@linuxfoundation.org, hch@lst.de, axboe@fb.com,
rostedt@goodmis.org, lizefan@huawei.com, Kernel-team@fb.com,
Shaohua Li <shli@fb.com>
Subject: Re: [PATCH V2 05/12] kernfs: introduce kernfs_node_id
Date: Fri, 16 Jun 2017 04:14:36 +0800 [thread overview]
Message-ID: <201706160453.r2JOLc7G%fengguang.wu@intel.com> (raw)
In-Reply-To: <f87a7b7c27506629b0aadde5827995bab47d2c94.1497455937.git.shli@fb.com>
[-- Attachment #1: Type: text/plain, Size: 2366 bytes --]
Hi Shaohua,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.12-rc5 next-20170615]
[cannot apply to driver-core/driver-core-testing block/for-next]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Shaohua-Li/kernfs-implement-i_generation/20170615-211524
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 6.3.0-18) 6.3.0 20170516
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=sh
All error/warnings (new ones prefixed by >>):
In file included from fs/fs-writeback.c:98:0:
include/trace/events/writeback.h: In function '__trace_wb_assign_cgroup':
>> include/trace/events/writeback.h:139:34: error: 'struct kernfs_node' has no member named 'ino'
return wb->memcg_css->cgroup->kn->ino;
^~
In file included from fs/fs-writeback.c:98:0:
>> include/trace/events/writeback.h:140:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
vim +139 include/trace/events/writeback.h
9fb0a7da Tejun Heo 2013-01-11 133
5634cc2a Tejun Heo 2015-08-18 134 #ifdef CREATE_TRACE_POINTS
5634cc2a Tejun Heo 2015-08-18 135 #ifdef CONFIG_CGROUP_WRITEBACK
5634cc2a Tejun Heo 2015-08-18 136
a664edb3 Yang Shi 2016-03-03 137 static inline unsigned int __trace_wb_assign_cgroup(struct bdi_writeback *wb)
5634cc2a Tejun Heo 2015-08-18 138 {
a664edb3 Yang Shi 2016-03-03 @139 return wb->memcg_css->cgroup->kn->ino;
5634cc2a Tejun Heo 2015-08-18 @140 }
5634cc2a Tejun Heo 2015-08-18 141
a664edb3 Yang Shi 2016-03-03 142 static inline unsigned int __trace_wbc_assign_cgroup(struct writeback_control *wbc)
5634cc2a Tejun Heo 2015-08-18 143 {
:::::: The code at line 139 was first introduced by commit
:::::: a664edb374c704a734a0df41fc742c285a5beb52 tracing, writeback: Replace cgroup path to cgroup ino
:::::: TO: Yang Shi <yang.shi@linaro.org>
:::::: CC: Steven Rostedt <rostedt@goodmis.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 45304 bytes --]
next prev parent reply other threads:[~2017-06-15 20:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-14 16:11 [PATCH V2 00/12]blktrace: output cgroup info Shaohua Li
2017-06-14 16:11 ` [PATCH V2 01/12] kernfs: implement i_generation Shaohua Li
2017-06-14 16:12 ` [PATCH V2 02/12] kernfs: use idr instead of ida to manage inode number Shaohua Li
2017-06-14 16:12 ` [PATCH V2 03/12] kernfs: add an API to get kernfs node from " Shaohua Li
2017-06-14 16:12 ` [PATCH V2 04/12] kernfs: don't set dentry->d_fsdata Shaohua Li
2017-06-14 16:12 ` [PATCH V2 05/12] kernfs: introduce kernfs_node_id Shaohua Li
2017-06-15 20:14 ` kbuild test robot [this message]
2017-06-14 16:12 ` [PATCH V2 06/12] kernfs: add exportfs operations Shaohua Li
2017-06-14 16:12 ` [PATCH V2 07/12] cgroup: export fhandle info for a cgroup Shaohua Li
2017-06-14 16:12 ` [PATCH V2 08/12] blktrace: export cgroup info in trace Shaohua Li
2017-06-14 16:12 ` [PATCH V2 09/12] block: always attach cgroup info into bio Shaohua Li
2017-06-14 16:12 ` [PATCH V2 10/12] block: call __bio_free in bio_endio Shaohua Li
2017-06-14 16:12 ` [PATCH V2 11/12] blktrace: add an option to allow displying cgroup path Shaohua Li
2017-06-14 16:12 ` [PATCH V2 12/12] block: use standard blktrace API to output cgroup info for debug notes Shaohua Li
2017-06-15 13:56 ` kbuild test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201706160453.r2JOLc7G%fengguang.wu@intel.com \
--to=lkp@intel.com \
--cc=Kernel-team@fb.com \
--cc=axboe@fb.com \
--cc=gregkh@linuxfoundation.org \
--cc=hch@lst.de \
--cc=kbuild-all@01.org \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lizefan@huawei.com \
--cc=rostedt@goodmis.org \
--cc=shli@fb.com \
--cc=shli@kernel.org \
--cc=tj@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).