linux-kernel - [PATCH 0/3] Fix kernfs node reference count leak issues

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Date:   Sat, 31 Oct 2020 03:02:10 +0800
From:   Xiaochen Shen <xiaochen.shen@...el.com>
To:     tglx@...utronix.de, mingo@...hat.com, bp@...en8.de, hpa@...or.com,
        tony.luck@...el.com, fenghua.yu@...el.com,
        reinette.chatre@...el.com, willemb@...gle.com
Cc:     x86@...nel.org, linux-kernel@...r.kernel.org, pei.p.jia@...el.com,
        xiaochen.shen@...el.com
Subject: [PATCH 0/3] Fix kernfs node reference count leak issues

Fix several kernfs node reference count leak issues:
(1) Remove superfluous kernfs_get() calls to prevent refcount leak 
(2) Add necessary kernfs_put() calls to prevent refcount leak
(3) Follow-up cleanup for the change in previous patch.

Xiaochen Shen (3):
  x86/resctrl: Remove superfluous kernfs_get() calls to prevent refcount
    leak
  x86/resctrl: Add necessary kernfs_put() calls to prevent refcount leak
  x86/resctrl: Clean up unused function parameter in rmdir path

 arch/x86/kernel/cpu/resctrl/rdtgroup.c | 82 ++++++++++++++--------------------
 1 file changed, 33 insertions(+), 49 deletions(-)

-- 
1.8.3.1