From: kbuild test robot <fengguang.wu@intel.com>
To: Shakeel Butt <shakeelb@google.com>
Cc: kbuild-all@01.org, Johannes Weiner <hannes@cmpxchg.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>
Subject: [mmotm:master 240/250] fs/notify/group.c:41:24: error: dereferencing pointer to incomplete type
Date: Thu, 8 Mar 2018 11:21:04 +0800 [thread overview]
Message-ID: <201803081100.hcNvbngw%fengguang.wu@intel.com> (raw)
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tree: git://git.cmpxchg.org/linux-mmotm.git master
head: 37ec9d8b887635603a859a06aa0406342b1068d8
commit: 2f3ec8cccd4f452b30e98b7130b7b1a9b0535656 [240/250] fs: fsnotify: account fsnotify metadata to kmemcg
config: i386-randconfig-a1-201809 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
git checkout 2f3ec8cccd4f452b30e98b7130b7b1a9b0535656
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
fs/notify/group.c: In function 'fsnotify_final_destroy_group':
>> fs/notify/group.c:41:24: error: dereferencing pointer to incomplete type
css_put(&group->memcg->css);
^
vim +41 fs/notify/group.c
31
32 /*
33 * Final freeing of a group
34 */
35 static void fsnotify_final_destroy_group(struct fsnotify_group *group)
36 {
37 if (group->ops->free_group_priv)
38 group->ops->free_group_priv(group);
39
40 if (group->memcg)
> 41 css_put(&group->memcg->css);
42
43 kfree(group);
44 }
45
---
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https://lists.01.org/pipermail/kbuild-all Intel Corporation
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reply other threads:[~2018-03-08 3:21 UTC|newest]
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