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DLM: fix race condition between dlm_recoverd_stop and dlm_recoverd
authortsutomu.owa@toshiba.co.jp <tsutomu.owa@toshiba.co.jp>
Tue, 12 Sep 2017 08:56:30 +0000 (08:56 +0000)
committerDavid Teigland <teigland@redhat.com>
Mon, 25 Sep 2017 17:45:21 +0000 (12:45 -0500)
commitc12cf3b4d44e56bf523cd82f78297bbe34109205
tree25b56ecf9d3dfe37d93a75bd51391398b12b9a89tree | snapshot
parentd106d0f42e929b8ef4920506b6e6011bed811647commit | diff
DLM: fix race condition between dlm_recoverd_stop and dlm_recoverd

When dlm_recoverd_stop() is called between kthread_should_stop() and
set_task_state(TASK_INTERRUPTIBLE), dlm_recoverd will not wake up.

Signed-off-by: Tadashi Miyauchi <miyauchi@toshiba-tops.co.jp>
Signed-off-by: Tsutomu Owa <tsutomu.owa@toshiba.co.jp>
Signed-off-by: David Teigland <teigland@redhat.com>
fs/dlm/recoverd.c diff | blob | history
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