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6c547f2640
This patch will introduce a kmem cache for allocating message handles which are needed for midcomms layer to take track of lowcomms messages. Signed-off-by: Alexander Aring <aahringo@redhat.com> Signed-off-by: David Teigland <teigland@redhat.com>
37 lines
1.5 KiB
C
37 lines
1.5 KiB
C
/* 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) 2004-2005 Red Hat, Inc. All rights reserved.
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**
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**
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*******************************************************************************
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******************************************************************************/
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#ifndef __MIDCOMMS_DOT_H__
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#define __MIDCOMMS_DOT_H__
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struct midcomms_node;
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int dlm_process_incoming_buffer(int nodeid, unsigned char *buf, int buflen);
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struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len,
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gfp_t allocation, char **ppc);
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void dlm_midcomms_commit_mhandle(struct dlm_mhandle *mh);
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int dlm_midcomms_close(int nodeid);
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int dlm_midcomms_start(void);
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void dlm_midcomms_shutdown(void);
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void dlm_midcomms_add_member(int nodeid);
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void dlm_midcomms_remove_member(int nodeid);
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void dlm_midcomms_unack_msg_resend(int nodeid);
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const char *dlm_midcomms_state(struct midcomms_node *node);
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unsigned long dlm_midcomms_flags(struct midcomms_node *node);
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int dlm_midcomms_send_queue_cnt(struct midcomms_node *node);
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uint32_t dlm_midcomms_version(struct midcomms_node *node);
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int dlm_midcomms_rawmsg_send(struct midcomms_node *node, void *buf,
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int buflen);
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struct kmem_cache *dlm_midcomms_cache_create(void);
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#endif /* __MIDCOMMS_DOT_H__ */
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