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linux/fs/dlm/ast.h
Alexander Aring 68bde2a67a dlm: implement LSFL_SOFTIRQ_SAFE
When a lockspace user allows it, run callback functions directly from
softirq context, instead of queueing callbacks to be run from the
dlm_callback workqueue context.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
2024-06-11 13:13:00 -05:00

30 lines
1.0 KiB
C

/* SPDX-License-Identifier: GPL-2.0-only */
/******************************************************************************
*******************************************************************************
**
** Copyright (C) 2005-2010 Red Hat, Inc. All rights reserved.
**
**
*******************************************************************************
******************************************************************************/
#ifndef __ASTD_DOT_H__
#define __ASTD_DOT_H__
bool dlm_may_skip_callback(struct dlm_lkb *lkb, uint32_t flags, int mode,
int status, uint32_t sbflags, int *copy_lvb);
int dlm_get_cb(struct dlm_lkb *lkb, uint32_t flags, int mode,
int status, uint32_t sbflags,
struct dlm_callback **cb);
void dlm_add_cb(struct dlm_lkb *lkb, uint32_t flags, int mode, int status,
uint32_t sbflags);
int dlm_callback_start(struct dlm_ls *ls);
void dlm_callback_stop(struct dlm_ls *ls);
void dlm_callback_suspend(struct dlm_ls *ls);
void dlm_callback_resume(struct dlm_ls *ls);
#endif