1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* -*- mode: c; c-basic-offset: 8; -*-
3 * vim: noexpandtab sw=8 ts=8 sts=0:
9 * Copyright (C) 2002, 2004 Oracle. All rights reserved.
12 #ifndef OCFS2_LOCALALLOC_H
13 #define OCFS2_LOCALALLOC_H
15 int ocfs2_load_local_alloc(struct ocfs2_super *osb);
17 void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb);
19 void ocfs2_la_set_sizes(struct ocfs2_super *osb, int requested_mb);
20 unsigned int ocfs2_la_default_mb(struct ocfs2_super *osb);
22 int ocfs2_begin_local_alloc_recovery(struct ocfs2_super *osb,
24 struct ocfs2_dinode **alloc_copy);
26 int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb,
27 struct ocfs2_dinode *alloc);
29 int ocfs2_alloc_should_use_local(struct ocfs2_super *osb,
32 struct ocfs2_alloc_context;
33 int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb,
35 struct ocfs2_alloc_context *ac);
37 int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb,
39 struct ocfs2_alloc_context *ac,
44 int ocfs2_free_local_alloc_bits(struct ocfs2_super *osb,
46 struct ocfs2_alloc_context *ac,
50 void ocfs2_local_alloc_seen_free_bits(struct ocfs2_super *osb,
51 unsigned int num_clusters);
52 void ocfs2_la_enable_worker(struct work_struct *work);
54 #endif /* OCFS2_LOCALALLOC_H */