23e8e1aaac
Instead of creating our own kthread (dlm_astd) to deliver callbacks for all lockspaces, use a per-lockspace workqueue to deliver the callbacks. This eliminates complications and slowdowns from many lockspaces sharing the same thread. Signed-off-by: David Teigland <teigland@redhat.com>
33 lines
1.3 KiB
C
33 lines
1.3 KiB
C
/******************************************************************************
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*******************************************************************************
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**
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** Copyright (C) 2005-2010 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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******************************************************************************/
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#ifndef __ASTD_DOT_H__
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#define __ASTD_DOT_H__
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void dlm_del_ast(struct dlm_lkb *lkb);
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int dlm_add_lkb_callback(struct dlm_lkb *lkb, uint32_t flags, int mode,
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int status, uint32_t sbflags, uint64_t seq);
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int dlm_rem_lkb_callback(struct dlm_ls *ls, struct dlm_lkb *lkb,
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struct dlm_callback *cb, int *resid);
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void dlm_add_cb(struct dlm_lkb *lkb, uint32_t flags, int mode, int status,
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uint32_t sbflags);
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void dlm_callback_work(struct work_struct *work);
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int dlm_callback_start(struct dlm_ls *ls);
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void dlm_callback_stop(struct dlm_ls *ls);
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void dlm_callback_suspend(struct dlm_ls *ls);
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void dlm_callback_resume(struct dlm_ls *ls);
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#endif
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