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ocfs2: no need flush workqueue before destroying it

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destroy_workqueue() will do flushing work for us.

Link: http://lkml.kernel.org/r/59E06476.3090502@huawei.com
Signed-off-by: Jun Piao <piaojun@huawei.com>
Reviewed-by: Joseph Qi <jiangqi903@gmail.com>
Cc: Mark Fasheh <mfasheh@versity.com>
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>
This commit is contained in:
piaojun 2017-11-15 17:31:25 -08:00 committed by Linus Torvalds
parent a60874f858
commit 23e0813a08
3 changed files with 1 additions and 5 deletions
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1
fs/ocfs2/dlm/dlmdomain.c
View File

@ -394,7 +394,6 @@ int dlm_domain_fully_joined(struct dlm_ctxt *dlm)
static void dlm_destroy_dlm_worker(struct dlm_ctxt *dlm)
{
if (dlm->dlm_worker) {
flush_workqueue(dlm->dlm_worker);
destroy_workqueue(dlm->dlm_worker);
dlm->dlm_worker = NULL;
}

1
fs/ocfs2/dlmfs/dlmfs.c
View File

@ -670,7 +670,6 @@ static void __exit exit_dlmfs_fs(void)
{
unregister_filesystem(&dlmfs_fs_type);
flush_workqueue(user_dlm_worker);
destroy_workqueue(user_dlm_worker);
/*

4
fs/ocfs2/super.c
View File

@ -2521,10 +2521,8 @@ static void ocfs2_delete_osb(struct ocfs2_super *osb)
/* This function assumes that the caller has the main osb resource */
/* ocfs2_initializer_super have already created this workqueue */
if (osb->ocfs2_wq) {
flush_workqueue(osb->ocfs2_wq);
if (osb->ocfs2_wq)
destroy_workqueue(osb->ocfs2_wq);
}
ocfs2_free_slot_info(osb);