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4f5957a980
The old terminology of "toss" and "keep" is no longer an accurate description of the rsb states and lists, so change the names to "inactive" and "active". The old names had also been copied into the scanning code, which is changed back to use the "scan" name. - "active" rsb structs have lkb's attached, and are ref counted. - "inactive" rsb structs have no lkb's attached, are not ref counted. - "scan" list is for rsb's that can be freed after a timeout period. - "slow" lists are for infrequent iterations through active or inactive rsb structs. - inactive rsb structs that are directory records will not be put on the scan list, since they are not freed based on timeouts. - inactive rsb structs that are not directory records will be put on the scan list to be freed, since they are not longer needed. Signed-off-by: David Teigland <teigland@redhat.com>
33 lines
1.4 KiB
C
33 lines
1.4 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 __RECOVER_DOT_H__
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#define __RECOVER_DOT_H__
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int dlm_wait_function(struct dlm_ls *ls, int (*testfn) (struct dlm_ls *ls));
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uint32_t dlm_recover_status(struct dlm_ls *ls);
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void dlm_set_recover_status(struct dlm_ls *ls, uint32_t status);
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int dlm_recover_members_wait(struct dlm_ls *ls, uint64_t seq);
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int dlm_recover_directory_wait(struct dlm_ls *ls, uint64_t seq);
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int dlm_recover_locks_wait(struct dlm_ls *ls, uint64_t seq);
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int dlm_recover_done_wait(struct dlm_ls *ls, uint64_t seq);
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int dlm_recover_masters(struct dlm_ls *ls, uint64_t seq,
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const struct list_head *root_list);
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int dlm_recover_master_reply(struct dlm_ls *ls, const struct dlm_rcom *rc);
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int dlm_recover_locks(struct dlm_ls *ls, uint64_t seq,
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const struct list_head *root_list);
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void dlm_recovered_lock(struct dlm_rsb *r);
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void dlm_clear_inactive(struct dlm_ls *ls);
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void dlm_recover_rsbs(struct dlm_ls *ls, const struct list_head *root_list);
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#endif /* __RECOVER_DOT_H__ */
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