0b2355fe91
For non-static function declarations, external linkage is implied and the 'extern' keyword isn't needed. Some static checkers complain about the overuse of 'extern', so clean up all the function declarations. In addition, remove 'extern' from the definition of free_local_statfs_inodes(); it isn't needed there, either. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
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* Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved.
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*/
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#ifndef __LOPS_DOT_H__
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#define __LOPS_DOT_H__
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#include <linux/list.h>
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#include "incore.h"
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extern const struct gfs2_log_operations *gfs2_log_ops[];
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void gfs2_log_incr_head(struct gfs2_sbd *sdp);
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u64 gfs2_log_bmap(struct gfs2_jdesc *jd, unsigned int lbn);
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void gfs2_log_write(struct gfs2_sbd *sdp, struct gfs2_jdesc *jd,
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struct page *page, unsigned size, unsigned offset,
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u64 blkno);
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void gfs2_log_submit_bio(struct bio **biop, blk_opf_t opf);
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void gfs2_pin(struct gfs2_sbd *sdp, struct buffer_head *bh);
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int gfs2_find_jhead(struct gfs2_jdesc *jd,
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struct gfs2_log_header_host *head, bool keep_cache);
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void gfs2_drain_revokes(struct gfs2_sbd *sdp);
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static inline unsigned int buf_limit(struct gfs2_sbd *sdp)
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{
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return sdp->sd_ldptrs;
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}
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static inline unsigned int databuf_limit(struct gfs2_sbd *sdp)
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{
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return sdp->sd_ldptrs / 2;
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}
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static inline void lops_before_commit(struct gfs2_sbd *sdp,
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struct gfs2_trans *tr)
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{
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int x;
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for (x = 0; gfs2_log_ops[x]; x++)
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if (gfs2_log_ops[x]->lo_before_commit)
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gfs2_log_ops[x]->lo_before_commit(sdp, tr);
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}
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static inline void lops_after_commit(struct gfs2_sbd *sdp,
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struct gfs2_trans *tr)
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{
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int x;
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for (x = 0; gfs2_log_ops[x]; x++)
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if (gfs2_log_ops[x]->lo_after_commit)
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gfs2_log_ops[x]->lo_after_commit(sdp, tr);
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}
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static inline void lops_before_scan(struct gfs2_jdesc *jd,
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struct gfs2_log_header_host *head,
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unsigned int pass)
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{
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int x;
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for (x = 0; gfs2_log_ops[x]; x++)
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if (gfs2_log_ops[x]->lo_before_scan)
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gfs2_log_ops[x]->lo_before_scan(jd, head, pass);
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}
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static inline int lops_scan_elements(struct gfs2_jdesc *jd, u32 start,
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struct gfs2_log_descriptor *ld,
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__be64 *ptr,
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unsigned int pass)
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{
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int x, error;
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for (x = 0; gfs2_log_ops[x]; x++)
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if (gfs2_log_ops[x]->lo_scan_elements) {
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error = gfs2_log_ops[x]->lo_scan_elements(jd, start,
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ld, ptr, pass);
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if (error)
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return error;
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}
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return 0;
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}
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static inline void lops_after_scan(struct gfs2_jdesc *jd, int error,
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unsigned int pass)
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{
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int x;
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for (x = 0; gfs2_log_ops[x]; x++)
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if (gfs2_log_ops[x]->lo_before_scan)
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gfs2_log_ops[x]->lo_after_scan(jd, error, pass);
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}
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#endif /* __LOPS_DOT_H__ */
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