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- /* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
- * localalloc.h
- *
- * Function prototypes
- *
- * Copyright (C) 2002, 2004 Oracle. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- */
- #ifndef OCFS2_LOCALALLOC_H
- #define OCFS2_LOCALALLOC_H
- int ocfs2_load_local_alloc(struct ocfs2_super *osb);
- void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb);
- int ocfs2_begin_local_alloc_recovery(struct ocfs2_super *osb,
- int node_num,
- struct ocfs2_dinode **alloc_copy);
- int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb,
- struct ocfs2_dinode *alloc);
- int ocfs2_alloc_should_use_local(struct ocfs2_super *osb,
- u64 bits);
- struct ocfs2_alloc_context;
- int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb,
- u32 bits_wanted,
- struct ocfs2_alloc_context *ac);
- int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb,
- handle_t *handle,
- struct ocfs2_alloc_context *ac,
- u32 bits_wanted,
- u32 *bit_off,
- u32 *num_bits);
- void ocfs2_local_alloc_seen_free_bits(struct ocfs2_super *osb,
- unsigned int num_clusters);
- void ocfs2_la_enable_worker(struct work_struct *work);
- #endif /* OCFS2_LOCALALLOC_H */
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