ocfs2/dlm: fix memory leak of dlm_debug_ctxt

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dlm_debug_ctxt->debug_refcnt is initialized to 1 and then increased to 2
by dlm_debug_get in dlm_debug_init.  But dlm_debug_put is called only
once in dlm_debug_shutdown during unregister dlm, which leads to
dlm_debug_ctxt leaked.

Link: http://lkml.kernel.org/r/577BB755.4030900@huawei.com
Signed-off-by: Joseph Qi <joseph.qi@huawei.com>
Reviewed-by: Jiufei Xue <xuejiufei@huawei.com>
Cc: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Joseph Qi 2016-07-26 15:21:38 -07:00 • committed by Linus Torvalds

parent a8f24f1b3f

commit 8ec7b17a66

2 changed files with 2 additions and 25 deletions

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26

fs/ocfs2/dlm/dlmdebug.c

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1

fs/ocfs2/dlm/dlmdebug.h

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