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54 lines
1.5 KiB
54 lines
1.5 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* -*- mode: c; c-basic-offset: 8; -*- |
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* vim: noexpandtab sw=8 ts=8 sts=0: |
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* |
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* localalloc.h |
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* |
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* Function prototypes |
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* |
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* Copyright (C) 2002, 2004 Oracle. All rights reserved. |
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*/ |
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#ifndef OCFS2_LOCALALLOC_H |
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#define OCFS2_LOCALALLOC_H |
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int ocfs2_load_local_alloc(struct ocfs2_super *osb); |
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void ocfs2_shutdown_local_alloc(struct ocfs2_super *osb); |
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void ocfs2_la_set_sizes(struct ocfs2_super *osb, int requested_mb); |
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unsigned int ocfs2_la_default_mb(struct ocfs2_super *osb); |
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int ocfs2_begin_local_alloc_recovery(struct ocfs2_super *osb, |
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int node_num, |
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struct ocfs2_dinode **alloc_copy); |
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int ocfs2_complete_local_alloc_recovery(struct ocfs2_super *osb, |
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struct ocfs2_dinode *alloc); |
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int ocfs2_alloc_should_use_local(struct ocfs2_super *osb, |
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u64 bits); |
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struct ocfs2_alloc_context; |
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int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, |
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u32 bits_wanted, |
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struct ocfs2_alloc_context *ac); |
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int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb, |
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handle_t *handle, |
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struct ocfs2_alloc_context *ac, |
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u32 bits_wanted, |
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u32 *bit_off, |
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u32 *num_bits); |
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int ocfs2_free_local_alloc_bits(struct ocfs2_super *osb, |
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handle_t *handle, |
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struct ocfs2_alloc_context *ac, |
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u32 bit_off, |
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u32 num_bits); |
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void ocfs2_local_alloc_seen_free_bits(struct ocfs2_super *osb, |
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unsigned int num_clusters); |
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void ocfs2_la_enable_worker(struct work_struct *work); |
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#endif /* OCFS2_LOCALALLOC_H */
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