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Diffstat (limited to 'include/linux/gfs2_ondisk.h')
-rw-r--r--include/linux/gfs2_ondisk.h127
1 files changed, 0 insertions, 127 deletions
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index 01cc35946a9d..2c4e24fb0765 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -54,11 +54,6 @@ struct gfs2_inum {
54 __be64 no_addr; 54 __be64 no_addr;
55}; 55};
56 56
57struct gfs2_inum_host {
58 __u64 no_formal_ino;
59 __u64 no_addr;
60};
61
62/* 57/*
63 * Generic metadata head structure 58 * Generic metadata head structure
64 * Every inplace buffer logged in the journal must start with this. 59 * Every inplace buffer logged in the journal must start with this.
@@ -87,12 +82,6 @@ struct gfs2_meta_header {
87 __be32 __pad1; /* Was incarnation number in gfs1 */ 82 __be32 __pad1; /* Was incarnation number in gfs1 */
88}; 83};
89 84
90struct gfs2_meta_header_host {
91 __u32 mh_magic;
92 __u32 mh_type;
93 __u32 mh_format;
94};
95
96/* 85/*
97 * super-block structure 86 * super-block structure
98 * 87 *
@@ -132,23 +121,6 @@ struct gfs2_sb {
132 /* In gfs1, quota and license dinodes followed */ 121 /* In gfs1, quota and license dinodes followed */
133}; 122};
134 123
135struct gfs2_sb_host {
136 struct gfs2_meta_header_host sb_header;
137
138 __u32 sb_fs_format;
139 __u32 sb_multihost_format;
140
141 __u32 sb_bsize;
142 __u32 sb_bsize_shift;
143
144 struct gfs2_inum_host sb_master_dir; /* Was jindex dinode in gfs1 */
145 struct gfs2_inum_host sb_root_dir;
146
147 char sb_lockproto[GFS2_LOCKNAME_LEN];
148 char sb_locktable[GFS2_LOCKNAME_LEN];
149 /* In gfs1, quota and license dinodes followed */
150};
151
152/* 124/*
153 * resource index structure 125 * resource index structure
154 */ 126 */
@@ -166,14 +138,6 @@ struct gfs2_rindex {
166 __u8 ri_reserved[64]; 138 __u8 ri_reserved[64];
167}; 139};
168 140
169struct gfs2_rindex_host {
170 __u64 ri_addr; /* grp block disk address */
171 __u64 ri_data0; /* first data location */
172 __u32 ri_length; /* length of rgrp header in fs blocks */
173 __u32 ri_data; /* num of data blocks in rgrp */
174 __u32 ri_bitbytes; /* number of bytes in data bitmaps */
175};
176
177/* 141/*
178 * resource group header structure 142 * resource group header structure
179 */ 143 */
@@ -205,13 +169,6 @@ struct gfs2_rgrp {
205 __u8 rg_reserved[80]; /* Several fields from gfs1 now reserved */ 169 __u8 rg_reserved[80]; /* Several fields from gfs1 now reserved */
206}; 170};
207 171
208struct gfs2_rgrp_host {
209 __u32 rg_flags;
210 __u32 rg_free;
211 __u32 rg_dinodes;
212 __u64 rg_igeneration;
213};
214
215/* 172/*
216 * quota structure 173 * quota structure
217 */ 174 */
@@ -223,12 +180,6 @@ struct gfs2_quota {
223 __u8 qu_reserved[64]; 180 __u8 qu_reserved[64];
224}; 181};
225 182
226struct gfs2_quota_host {
227 __u64 qu_limit;
228 __u64 qu_warn;
229 __u64 qu_value;
230};
231
232/* 183/*
233 * dinode structure 184 * dinode structure
234 */ 185 */
@@ -312,27 +263,6 @@ struct gfs2_dinode {
312 __u8 di_reserved[56]; 263 __u8 di_reserved[56];
313}; 264};
314 265
315struct gfs2_dinode_host {
316 __u64 di_size; /* number of bytes in file */
317 __u64 di_blocks; /* number of blocks in file */
318
319 /* This section varies from gfs1. Padding added to align with
320 * remainder of dinode
321 */
322 __u64 di_goal_meta; /* rgrp to alloc from next */
323 __u64 di_goal_data; /* data block goal */
324 __u64 di_generation; /* generation number for NFS */
325
326 __u32 di_flags; /* GFS2_DIF_... */
327 __u16 di_height; /* height of metadata */
328
329 /* These only apply to directories */
330 __u16 di_depth; /* Number of bits in the table */
331 __u32 di_entries; /* The number of entries in the directory */
332
333 __u64 di_eattr; /* extended attribute block number */
334};
335
336/* 266/*
337 * directory structure - many of these per directory file 267 * directory structure - many of these per directory file
338 */ 268 */
@@ -407,16 +337,6 @@ struct gfs2_log_header {
407 __be32 lh_hash; 337 __be32 lh_hash;
408}; 338};
409 339
410struct gfs2_log_header_host {
411 struct gfs2_meta_header_host lh_header;
412
413 __u64 lh_sequence; /* Sequence number of this transaction */
414 __u32 lh_flags; /* GFS2_LOG_HEAD_... */
415 __u32 lh_tail; /* Block number of log tail */
416 __u32 lh_blkno;
417 __u32 lh_hash;
418};
419
420/* 340/*
421 * Log type descriptor 341 * Log type descriptor
422 */ 342 */
@@ -457,11 +377,6 @@ struct gfs2_inum_range {
457 __be64 ir_length; 377 __be64 ir_length;
458}; 378};
459 379
460struct gfs2_inum_range_host {
461 __u64 ir_start;
462 __u64 ir_length;
463};
464
465/* 380/*
466 * Statfs change 381 * Statfs change
467 * Describes an change to the pool of free and allocated 382 * Describes an change to the pool of free and allocated
@@ -474,12 +389,6 @@ struct gfs2_statfs_change {
474 __be64 sc_dinodes; 389 __be64 sc_dinodes;
475}; 390};
476 391
477struct gfs2_statfs_change_host {
478 __u64 sc_total;
479 __u64 sc_free;
480 __u64 sc_dinodes;
481};
482
483/* 392/*
484 * Quota change 393 * Quota change
485 * Describes an allocation change for a particular 394 * Describes an allocation change for a particular
@@ -494,12 +403,6 @@ struct gfs2_quota_change {
494 __be32 qc_id; 403 __be32 qc_id;
495}; 404};
496 405
497struct gfs2_quota_change_host {
498 __u64 qc_change;
499 __u32 qc_flags; /* GFS2_QCF_... */
500 __u32 qc_id;
501};
502
503struct gfs2_quota_lvb { 406struct gfs2_quota_lvb {
504 __be32 qb_magic; 407 __be32 qb_magic;
505 __u32 __pad; 408 __u32 __pad;
@@ -508,34 +411,4 @@ struct gfs2_quota_lvb {
508 __be64 qb_value; /* Current # blocks allocated */ 411 __be64 qb_value; /* Current # blocks allocated */
509}; 412};
510 413
511#ifdef __KERNEL__
512/* Translation functions */
513struct gfs2_inode;
514
515extern void gfs2_inum_out(const struct gfs2_inode *ip, struct gfs2_dirent *dent);
516extern void gfs2_sb_in(struct gfs2_sb_host *sb, const void *buf);
517extern void gfs2_rindex_in(struct gfs2_rindex_host *ri, const void *buf);
518extern void gfs2_rindex_out(const struct gfs2_rindex_host *ri, void *buf);
519extern void gfs2_rgrp_in(struct gfs2_rgrp_host *rg, const void *buf);
520extern void gfs2_rgrp_out(const struct gfs2_rgrp_host *rg, void *buf);
521extern void gfs2_quota_in(struct gfs2_quota_host *qu, const void *buf);
522extern void gfs2_quota_out(const struct gfs2_quota_host *qu, void *buf);
523struct gfs2_inode;
524extern void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf);
525extern void gfs2_ea_header_in(struct gfs2_ea_header *ea, const void *buf);
526extern void gfs2_ea_header_out(const struct gfs2_ea_header *ea, void *buf);
527extern void gfs2_log_header_in(struct gfs2_log_header_host *lh, const void *buf);
528extern void gfs2_inum_range_in(struct gfs2_inum_range_host *ir, const void *buf);
529extern void gfs2_inum_range_out(const struct gfs2_inum_range_host *ir, void *buf);
530extern void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc, const void *buf);
531extern void gfs2_statfs_change_out(const struct gfs2_statfs_change_host *sc, void *buf);
532extern void gfs2_quota_change_in(struct gfs2_quota_change_host *qc, const void *buf);
533
534/* Printing functions */
535
536extern void gfs2_rindex_print(const struct gfs2_rindex_host *ri);
537extern void gfs2_dinode_print(const struct gfs2_inode *ip);
538
539#endif /* __KERNEL__ */
540
541#endif /* __GFS2_ONDISK_DOT_H__ */ 414#endif /* __GFS2_ONDISK_DOT_H__ */