e9fc2aa091
As per comments from Jan Engelhardt <jengelh@linux01.gwdg.de> this updates the copyright message to say "version" in full rather than "v.2". Also incore.h has been updated to remove forward structure declarations which are not required. The gfs2_quota_lvb structure has now had endianess annotations added to it. Also quota.c has been updated so that we now store the lvb data locally in endian independant format to avoid needing a structure in host endianess too. As a result the endianess conversions are done as required at various points and thus the conversion routines in lvb.[ch] are no longer required. I've moved the one remaining constant in lvb.h thats used into lm.h and removed the unused lvb.[ch]. I have not changed the HIF_ constants. That is left to a later patch which I hope will unify the gh_flags and gh_iflags fields of the struct gfs2_holder. Cc: Jan Engelhardt <jengelh@linux01.gwdg.de> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
97 lines
2.5 KiB
C
97 lines
2.5 KiB
C
/*
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* Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
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* Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
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*
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* This copyrighted material is made available to anyone wishing to use,
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* modify, copy, or redistribute it subject to the terms and conditions
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* of the GNU General Public License version 2.
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*/
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#ifndef __LOPS_DOT_H__
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#define __LOPS_DOT_H__
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extern const struct gfs2_log_operations gfs2_glock_lops;
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extern const struct gfs2_log_operations gfs2_buf_lops;
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extern const struct gfs2_log_operations gfs2_revoke_lops;
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extern const struct gfs2_log_operations gfs2_rg_lops;
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extern const struct gfs2_log_operations gfs2_databuf_lops;
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extern const struct gfs2_log_operations *gfs2_log_ops[];
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static inline void lops_init_le(struct gfs2_log_element *le,
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const struct gfs2_log_operations *lops)
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{
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INIT_LIST_HEAD(&le->le_list);
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le->le_ops = lops;
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}
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static inline void lops_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le)
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{
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if (le->le_ops->lo_add)
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le->le_ops->lo_add(sdp, le);
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}
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static inline void lops_incore_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_incore_commit)
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gfs2_log_ops[x]->lo_incore_commit(sdp, tr);
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}
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static inline void lops_before_commit(struct gfs2_sbd *sdp)
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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);
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}
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static inline void lops_after_commit(struct gfs2_sbd *sdp, struct gfs2_ail *ai)
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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, ai);
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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 *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, unsigned int 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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