mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/fs/dlm/ast.c
..
..
@@ -1,12 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /******************************************************************************
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 *******************************************************************************
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 **
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 **  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
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 **  Copyright (C) 2004-2010 Red Hat, Inc.  All rights reserved.
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 **
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-**  This copyrighted material is made available to anyone wishing to use,
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-**  modify, copy, or redistribute it subject to the terms and conditions
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-**  of the GNU General Public License v.2.
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 **
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 *******************************************************************************
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 ******************************************************************************/
..
..
@@ -200,13 +198,13 @@
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 	if (!prev_seq) {
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 		kref_get(&lkb->lkb_ref);
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+		mutex_lock(&ls->ls_cb_mutex);
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 		if (test_bit(LSFL_CB_DELAY, &ls->ls_flags)) {
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-			mutex_lock(&ls->ls_cb_mutex);
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 			list_add(&lkb->lkb_cb_list, &ls->ls_cb_delay);
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-			mutex_unlock(&ls->ls_cb_mutex);
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 		} else {
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 			queue_work(ls->ls_callback_wq, &lkb->lkb_cb_work);
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 		}
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+		mutex_unlock(&ls->ls_cb_mutex);
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 	}
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  out:
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 	mutex_unlock(&lkb->lkb_cb_mutex);
..
..
@@ -286,7 +284,9 @@
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 void dlm_callback_suspend(struct dlm_ls *ls)
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 {
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+	mutex_lock(&ls->ls_cb_mutex);
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 	set_bit(LSFL_CB_DELAY, &ls->ls_flags);
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+	mutex_unlock(&ls->ls_cb_mutex);
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 	if (ls->ls_callback_wq)
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 		flush_workqueue(ls->ls_callback_wq);