fs/gfs2/incore.h

   1 /*
   2  * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
   3  * Copyright (C) 2004-2008 Red Hat, Inc.  All rights reserved.
   4  *
   5  * This copyrighted material is made available to anyone wishing to use,
   6  * modify, copy, or redistribute it subject to the terms and conditions
   7  * of the GNU General Public License version 2.
   8  */
   9
  10 #ifndef __INCORE_DOT_H__
  11 #define __INCORE_DOT_H__
  12
  13 #include <linux/fs.h>
  14 #include <linux/workqueue.h>
  15
  16 #define DIO_WAIT        0x00000010
  17 #define DIO_METADATA    0x00000020
  18 #define DIO_ALL         0x00000100
  19
  20 struct gfs2_log_operations;
  21 struct gfs2_log_element;
  22 struct gfs2_holder;
  23 struct gfs2_glock;
  24 struct gfs2_quota_data;
  25 struct gfs2_trans;
  26 struct gfs2_ail;
  27 struct gfs2_jdesc;
  28 struct gfs2_sbd;
  29
  30 typedef void (*gfs2_glop_bh_t) (struct gfs2_glock *gl, unsigned int ret);
  31
  32 struct gfs2_log_header_host {
  33         u64 lh_sequence;        /* Sequence number of this transaction */
  34         u32 lh_flags;           /* GFS2_LOG_HEAD_... */
  35         u32 lh_tail;            /* Block number of log tail */
  36         u32 lh_blkno;
  37         u32 lh_hash;
  38 };
  39
  40 /*
  41  * Structure of operations that are associated with each
  42  * type of element in the log.
  43  */
  44
  45 struct gfs2_log_operations {
  46         void (*lo_add) (struct gfs2_sbd *sdp, struct gfs2_log_element *le);
  47         void (*lo_before_commit) (struct gfs2_sbd *sdp);
  48         void (*lo_after_commit) (struct gfs2_sbd *sdp, struct gfs2_ail *ai);
  49         void (*lo_before_scan) (struct gfs2_jdesc *jd,
  50                                 struct gfs2_log_header_host *head, int pass);
  51         int (*lo_scan_elements) (struct gfs2_jdesc *jd, unsigned int start,
  52                                  struct gfs2_log_descriptor *ld, __be64 *ptr,
  53                                  int pass);
  54         void (*lo_after_scan) (struct gfs2_jdesc *jd, int error, int pass);
  55         const char *lo_name;
  56 };
  57
  58 struct gfs2_log_element {
  59         struct list_head le_list;
  60         const struct gfs2_log_operations *le_ops;
  61 };
  62
  63 struct gfs2_bitmap {
  64         struct buffer_head *bi_bh;
  65         char *bi_clone;
  66         u32 bi_offset;
  67         u32 bi_start;
  68         u32 bi_len;
  69 };
  70
  71 struct gfs2_rgrp_host {
  72         u32 rg_free;
  73         u32 rg_dinodes;
  74         u64 rg_igeneration;
  75 };
  76
  77 struct gfs2_rgrpd {
  78         struct list_head rd_list;       /* Link with superblock */
  79         struct list_head rd_list_mru;
  80         struct list_head rd_recent;     /* Recently used rgrps */
  81         struct gfs2_glock *rd_gl;       /* Glock for this rgrp */
  82         u64 rd_addr;                    /* grp block disk address */
  83         u64 rd_data0;                   /* first data location */
  84         u32 rd_length;                  /* length of rgrp header in fs blocks */
  85         u32 rd_data;                    /* num of data blocks in rgrp */
  86         u32 rd_bitbytes;                /* number of bytes in data bitmaps */
  87         struct gfs2_rgrp_host rd_rg;
  88         struct gfs2_bitmap *rd_bits;
  89         unsigned int rd_bh_count;
  90         struct mutex rd_mutex;
  91         u32 rd_free_clone;
  92         struct gfs2_log_element rd_le;
  93         u32 rd_last_alloc;
  94         struct gfs2_sbd *rd_sbd;
  95         unsigned char rd_flags;
  96 #define GFS2_RDF_CHECK        0x01      /* Need to check for unlinked inodes */
  97 #define GFS2_RDF_NOALLOC      0x02      /* rg prohibits allocation */
  98 #define GFS2_RDF_UPTODATE     0x04      /* rg is up to date */
  99 };
 100
 101 enum gfs2_state_bits {
 102         BH_Pinned = BH_PrivateStart,
 103         BH_Escaped = BH_PrivateStart + 1,
 104 };
 105
 106 BUFFER_FNS(Pinned, pinned)
 107 TAS_BUFFER_FNS(Pinned, pinned)
 108 BUFFER_FNS(Escaped, escaped)
 109 TAS_BUFFER_FNS(Escaped, escaped)
 110
 111 struct gfs2_bufdata {
 112         struct buffer_head *bd_bh;
 113         struct gfs2_glock *bd_gl;
 114
 115         union {
 116                 struct list_head list_tr;
 117                 u64 blkno;
 118         } u;
 119 #define bd_list_tr u.list_tr
 120 #define bd_blkno u.blkno
 121
 122         struct gfs2_log_element bd_le;
 123
 124         struct gfs2_ail *bd_ail;
 125         struct list_head bd_ail_st_list;
 126         struct list_head bd_ail_gl_list;
 127 };
 128
 129 struct gfs2_glock_operations {
 130         void (*go_xmote_th) (struct gfs2_glock *gl);
 131         void (*go_xmote_bh) (struct gfs2_glock *gl);
 132         void (*go_inval) (struct gfs2_glock *gl, int flags);
 133         int (*go_demote_ok) (struct gfs2_glock *gl);
 134         int (*go_lock) (struct gfs2_holder *gh);
 135         void (*go_unlock) (struct gfs2_holder *gh);
 136         const int go_type;
 137         const unsigned long go_min_hold_time;
 138 };
 139
 140 enum {
 141         /* States */
 142         HIF_HOLDER              = 6,
 143         HIF_FIRST               = 7,
 144         HIF_ABORTED             = 9,
 145         HIF_WAIT                = 10,
 146 };
 147
 148 struct gfs2_holder {
 149         struct list_head gh_list;
 150
 151         struct gfs2_glock *gh_gl;
 152         struct pid *gh_owner_pid;
 153         unsigned int gh_state;
 154         unsigned gh_flags;
 155
 156         int gh_error;
 157         unsigned long gh_iflags;
 158         unsigned long gh_ip;
 159 };
 160
 161 enum {
 162         GLF_LOCK                = 1,
 163         GLF_STICKY              = 2,
 164         GLF_DEMOTE              = 3,
 165         GLF_PENDING_DEMOTE      = 4,
 166         GLF_DIRTY               = 5,
 167         GLF_DEMOTE_IN_PROGRESS  = 6,
 168         GLF_LFLUSH              = 7,
 169         GLF_WAITERS2            = 8,
 170         GLF_CONV_DEADLK         = 9,
 171 };
 172
 173 struct gfs2_glock {
 174         struct hlist_node gl_list;
 175         unsigned long gl_flags;         /* GLF_... */
 176         struct lm_lockname gl_name;
 177         atomic_t gl_ref;
 178
 179         spinlock_t gl_spin;
 180
 181         unsigned int gl_state;
 182         unsigned int gl_hash;
 183         unsigned int gl_demote_state; /* state requested by remote node */
 184         unsigned long gl_demote_time; /* time of first demote request */
 185         struct pid *gl_owner_pid;
 186         unsigned long gl_ip;
 187         struct list_head gl_holders;
 188         struct list_head gl_waiters1;   /* HIF_MUTEX */
 189         struct list_head gl_waiters3;   /* HIF_PROMOTE */
 190
 191         const struct gfs2_glock_operations *gl_ops;
 192
 193         struct gfs2_holder *gl_req_gh;
 194
 195         void *gl_lock;
 196         char *gl_lvb;
 197         atomic_t gl_lvb_count;
 198
 199         unsigned long gl_stamp;
 200         unsigned long gl_tchange;
 201         void *gl_object;
 202
 203         struct list_head gl_reclaim;
 204
 205         struct gfs2_sbd *gl_sbd;
 206
 207         struct inode *gl_aspace;
 208         struct list_head gl_ail_list;
 209         atomic_t gl_ail_count;
 210         struct delayed_work gl_work;
 211 };
 212
 213 #define GFS2_MIN_LVB_SIZE 32    /* Min size of LVB that gfs2 supports */
 214
 215 struct gfs2_alloc {
 216         /* Quota stuff */
 217
 218         struct gfs2_quota_data *al_qd[2*MAXQUOTAS];
 219         struct gfs2_holder al_qd_ghs[2*MAXQUOTAS];
 220         unsigned int al_qd_num;
 221
 222         u32 al_requested; /* Filled in by caller of gfs2_inplace_reserve() */
 223         u32 al_alloced; /* Filled in by gfs2_alloc_*() */
 224
 225         /* Filled in by gfs2_inplace_reserve() */
 226
 227         unsigned int al_line;
 228         char *al_file;
 229         struct gfs2_holder al_ri_gh;
 230         struct gfs2_holder al_rgd_gh;
 231         struct gfs2_rgrpd *al_rgd;
 232
 233 };
 234
 235 enum {
 236         GIF_INVALID             = 0,
 237         GIF_QD_LOCKED           = 1,
 238         GIF_SW_PAGED            = 3,
 239 };
 240
 241 struct gfs2_dinode_host {
 242         u64 di_size;            /* number of bytes in file */
 243         u64 di_generation;      /* generation number for NFS */
 244         u32 di_flags;           /* GFS2_DIF_... */
 245         /* These only apply to directories  */
 246         u32 di_entries;         /* The number of entries in the directory */
 247         u64 di_eattr;           /* extended attribute block number */
 248 };
 249
 250 struct gfs2_inode {
 251         struct inode i_inode;
 252         u64 i_no_addr;
 253         u64 i_no_formal_ino;
 254         unsigned long i_flags;          /* GIF_... */
 255
 256         struct gfs2_dinode_host i_di; /* To be replaced by ref to block */
 257
 258         struct gfs2_glock *i_gl; /* Move into i_gh? */
 259         struct gfs2_holder i_iopen_gh;
 260         struct gfs2_holder i_gh; /* for prepare/commit_write only */
 261         struct gfs2_alloc *i_alloc;
 262         u64 i_goal;     /* goal block for allocations */
 263         struct rw_semaphore i_rw_mutex;
 264         u8 i_height;
 265         u8 i_depth;
 266 };
 267
 268 /*
 269  * Since i_inode is the first element of struct gfs2_inode,
 270  * this is effectively a cast.
 271  */
 272 static inline struct gfs2_inode *GFS2_I(struct inode *inode)
 273 {
 274         return container_of(inode, struct gfs2_inode, i_inode);
 275 }
 276
 277 static inline struct gfs2_sbd *GFS2_SB(const struct inode *inode)
 278 {
 279         return inode->i_sb->s_fs_info;
 280 }
 281
 282 struct gfs2_file {
 283         struct mutex f_fl_mutex;
 284         struct gfs2_holder f_fl_gh;
 285 };
 286
 287 struct gfs2_revoke_replay {
 288         struct list_head rr_list;
 289         u64 rr_blkno;
 290         unsigned int rr_where;
 291 };
 292
 293 enum {
 294         QDF_USER                = 0,
 295         QDF_CHANGE              = 1,
 296         QDF_LOCKED              = 2,
 297 };
 298
 299 struct gfs2_quota_data {
 300         struct list_head qd_list;
 301         unsigned int qd_count;
 302
 303         u32 qd_id;
 304         unsigned long qd_flags;         /* QDF_... */
 305
 306         s64 qd_change;
 307         s64 qd_change_sync;
 308
 309         unsigned int qd_slot;
 310         unsigned int qd_slot_count;
 311
 312         struct buffer_head *qd_bh;
 313         struct gfs2_quota_change *qd_bh_qc;
 314         unsigned int qd_bh_count;
 315
 316         struct gfs2_glock *qd_gl;
 317         struct gfs2_quota_lvb qd_qb;
 318
 319         u64 qd_sync_gen;
 320         unsigned long qd_last_warn;
 321         unsigned long qd_last_touched;
 322 };
 323
 324 struct gfs2_trans {
 325         unsigned long tr_ip;
 326
 327         unsigned int tr_blocks;
 328         unsigned int tr_revokes;
 329         unsigned int tr_reserved;
 330
 331         struct gfs2_holder tr_t_gh;
 332
 333         int tr_touched;
 334
 335         unsigned int tr_num_buf;
 336         unsigned int tr_num_buf_new;
 337         unsigned int tr_num_databuf_new;
 338         unsigned int tr_num_buf_rm;
 339         unsigned int tr_num_databuf_rm;
 340         struct list_head tr_list_buf;
 341
 342         unsigned int tr_num_revoke;
 343         unsigned int tr_num_revoke_rm;
 344 };
 345
 346 struct gfs2_ail {
 347         struct list_head ai_list;
 348
 349         unsigned int ai_first;
 350         struct list_head ai_ail1_list;
 351         struct list_head ai_ail2_list;
 352
 353         u64 ai_sync_gen;
 354 };
 355
 356 struct gfs2_journal_extent {
 357         struct list_head extent_list;
 358
 359         unsigned int lblock; /* First logical block */
 360         u64 dblock; /* First disk block */
 361         u64 blocks;
 362 };
 363
 364 struct gfs2_jdesc {
 365         struct list_head jd_list;
 366         struct list_head extent_list;
 367
 368         struct inode *jd_inode;
 369         unsigned int jd_jid;
 370         int jd_dirty;
 371
 372         unsigned int jd_blocks;
 373 };
 374
 375 struct gfs2_statfs_change_host {
 376         s64 sc_total;
 377         s64 sc_free;
 378         s64 sc_dinodes;
 379 };
 380
 381 #define GFS2_GLOCKD_DEFAULT     1
 382 #define GFS2_GLOCKD_MAX         16
 383
 384 #define GFS2_QUOTA_DEFAULT      GFS2_QUOTA_OFF
 385 #define GFS2_QUOTA_OFF          0
 386 #define GFS2_QUOTA_ACCOUNT      1
 387 #define GFS2_QUOTA_ON           2
 388
 389 #define GFS2_DATA_DEFAULT       GFS2_DATA_ORDERED
 390 #define GFS2_DATA_WRITEBACK     1
 391 #define GFS2_DATA_ORDERED       2
 392
 393 struct gfs2_args {
 394         char ar_lockproto[GFS2_LOCKNAME_LEN]; /* Name of the Lock Protocol */
 395         char ar_locktable[GFS2_LOCKNAME_LEN]; /* Name of the Lock Table */
 396         char ar_hostdata[GFS2_LOCKNAME_LEN]; /* Host specific data */
 397         int ar_spectator; /* Don't get a journal because we're always RO */
 398         int ar_ignore_local_fs; /* Don't optimize even if local_fs is 1 */
 399         int ar_localflocks; /* Let the VFS do flock|fcntl locks for us */
 400         int ar_localcaching; /* Local-style caching (dangerous on multihost) */
 401         int ar_debug; /* Oops on errors instead of trying to be graceful */
 402         int ar_upgrade; /* Upgrade ondisk/multihost format */
 403         unsigned int ar_num_glockd; /* Number of glockd threads */
 404         int ar_posix_acl; /* Enable posix acls */
 405         int ar_quota; /* off/account/on */
 406         int ar_suiddir; /* suiddir support */
 407         int ar_data; /* ordered/writeback */
 408 };
 409
 410 struct gfs2_tune {
 411         spinlock_t gt_spin;
 412
 413         unsigned int gt_demote_secs; /* Cache retention for unheld glock */
 414         unsigned int gt_incore_log_blocks;
 415         unsigned int gt_log_flush_secs;
 416
 417         unsigned int gt_recoverd_secs;
 418         unsigned int gt_logd_secs;
 419         unsigned int gt_quotad_secs;
 420
 421         unsigned int gt_quota_simul_sync; /* Max quotavals to sync at once */
 422         unsigned int gt_quota_warn_period; /* Secs between quota warn msgs */
 423         unsigned int gt_quota_scale_num; /* Numerator */
 424         unsigned int gt_quota_scale_den; /* Denominator */
 425         unsigned int gt_quota_cache_secs;
 426         unsigned int gt_quota_quantum; /* Secs between syncs to quota file */
 427         unsigned int gt_atime_quantum; /* Min secs between atime updates */
 428         unsigned int gt_new_files_jdata;
 429         unsigned int gt_new_files_directio;
 430         unsigned int gt_max_readahead; /* Max bytes to read-ahead from disk */
 431         unsigned int gt_stall_secs; /* Detects trouble! */
 432         unsigned int gt_complain_secs;
 433         unsigned int gt_statfs_quantum;
 434         unsigned int gt_statfs_slow;
 435 };
 436
 437 enum {
 438         SDF_JOURNAL_CHECKED     = 0,
 439         SDF_JOURNAL_LIVE        = 1,
 440         SDF_SHUTDOWN            = 2,
 441         SDF_NOATIME             = 3,
 442 };
 443
 444 #define GFS2_FSNAME_LEN         256
 445
 446 struct gfs2_inum_host {
 447         u64 no_formal_ino;
 448         u64 no_addr;
 449 };
 450
 451 struct gfs2_sb_host {
 452         u32 sb_magic;
 453         u32 sb_type;
 454         u32 sb_format;
 455
 456         u32 sb_fs_format;
 457         u32 sb_multihost_format;
 458         u32 sb_bsize;
 459         u32 sb_bsize_shift;
 460
 461         struct gfs2_inum_host sb_master_dir;
 462         struct gfs2_inum_host sb_root_dir;
 463
 464         char sb_lockproto[GFS2_LOCKNAME_LEN];
 465         char sb_locktable[GFS2_LOCKNAME_LEN];
 466 };
 467
 468 struct gfs2_sbd {
 469         struct super_block *sd_vfs;
 470         struct super_block *sd_vfs_meta;
 471         struct kobject sd_kobj;
 472         unsigned long sd_flags; /* SDF_... */
 473         struct gfs2_sb_host sd_sb;
 474
 475         /* Constants computed on mount */
 476
 477         u32 sd_fsb2bb;
 478         u32 sd_fsb2bb_shift;
 479         u32 sd_diptrs;  /* Number of pointers in a dinode */
 480         u32 sd_inptrs;  /* Number of pointers in a indirect block */
 481         u32 sd_jbsize;  /* Size of a journaled data block */
 482         u32 sd_hash_bsize;      /* sizeof(exhash block) */
 483         u32 sd_hash_bsize_shift;
 484         u32 sd_hash_ptrs;       /* Number of pointers in a hash block */
 485         u32 sd_qc_per_block;
 486         u32 sd_max_dirres;      /* Max blocks needed to add a directory entry */
 487         u32 sd_max_height;      /* Max height of a file's metadata tree */
 488         u64 sd_heightsize[GFS2_MAX_META_HEIGHT + 1];
 489         u32 sd_max_jheight; /* Max height of journaled file's meta tree */
 490         u64 sd_jheightsize[GFS2_MAX_META_HEIGHT + 1];
 491
 492         struct gfs2_args sd_args;       /* Mount arguments */
 493         struct gfs2_tune sd_tune;       /* Filesystem tuning structure */
 494
 495         /* Lock Stuff */
 496
 497         struct lm_lockstruct sd_lockstruct;
 498         struct list_head sd_reclaim_list;
 499         spinlock_t sd_reclaim_lock;
 500         wait_queue_head_t sd_reclaim_wq;
 501         atomic_t sd_reclaim_count;
 502         struct gfs2_holder sd_live_gh;
 503         struct gfs2_glock *sd_rename_gl;
 504         struct gfs2_glock *sd_trans_gl;
 505
 506         /* Inode Stuff */
 507
 508         struct inode *sd_master_dir;
 509         struct inode *sd_jindex;
 510         struct inode *sd_inum_inode;
 511         struct inode *sd_statfs_inode;
 512         struct inode *sd_ir_inode;
 513         struct inode *sd_sc_inode;
 514         struct inode *sd_qc_inode;
 515         struct inode *sd_rindex;
 516         struct inode *sd_quota_inode;
 517
 518         /* Inum stuff */
 519
 520         struct mutex sd_inum_mutex;
 521
 522         /* StatFS stuff */
 523
 524         spinlock_t sd_statfs_spin;
 525         struct gfs2_statfs_change_host sd_statfs_master;
 526         struct gfs2_statfs_change_host sd_statfs_local;
 527         unsigned long sd_statfs_sync_time;
 528
 529         /* Resource group stuff */
 530
 531         int sd_rindex_uptodate;
 532         spinlock_t sd_rindex_spin;
 533         struct mutex sd_rindex_mutex;
 534         struct list_head sd_rindex_list;
 535         struct list_head sd_rindex_mru_list;
 536         struct list_head sd_rindex_recent_list;
 537         struct gfs2_rgrpd *sd_rindex_forward;
 538         unsigned int sd_rgrps;
 539
 540         /* Journal index stuff */
 541
 542         struct list_head sd_jindex_list;
 543         spinlock_t sd_jindex_spin;
 544         struct mutex sd_jindex_mutex;
 545         unsigned int sd_journals;
 546         unsigned long sd_jindex_refresh_time;
 547
 548         struct gfs2_jdesc *sd_jdesc;
 549         struct gfs2_holder sd_journal_gh;
 550         struct gfs2_holder sd_jinode_gh;
 551
 552         struct gfs2_holder sd_ir_gh;
 553         struct gfs2_holder sd_sc_gh;
 554         struct gfs2_holder sd_qc_gh;
 555
 556         /* Daemon stuff */
 557
 558         struct task_struct *sd_recoverd_process;
 559         struct task_struct *sd_logd_process;
 560         struct task_struct *sd_quotad_process;
 561         struct task_struct *sd_glockd_process[GFS2_GLOCKD_MAX];
 562         unsigned int sd_glockd_num;
 563
 564         /* Quota stuff */
 565
 566         struct list_head sd_quota_list;
 567         atomic_t sd_quota_count;
 568         spinlock_t sd_quota_spin;
 569         struct mutex sd_quota_mutex;
 570
 571         unsigned int sd_quota_slots;
 572         unsigned int sd_quota_chunks;
 573         unsigned char **sd_quota_bitmap;
 574
 575         u64 sd_quota_sync_gen;
 576         unsigned long sd_quota_sync_time;
 577
 578         /* Log stuff */
 579
 580         spinlock_t sd_log_lock;
 581
 582         unsigned int sd_log_blks_reserved;
 583         unsigned int sd_log_commited_buf;
 584         unsigned int sd_log_commited_databuf;
 585         unsigned int sd_log_commited_revoke;
 586
 587         unsigned int sd_log_num_buf;
 588         unsigned int sd_log_num_revoke;
 589         unsigned int sd_log_num_rg;
 590         unsigned int sd_log_num_databuf;
 591
 592         struct list_head sd_log_le_buf;
 593         struct list_head sd_log_le_revoke;
 594         struct list_head sd_log_le_rg;
 595         struct list_head sd_log_le_databuf;
 596         struct list_head sd_log_le_ordered;
 597
 598         atomic_t sd_log_blks_free;
 599         struct mutex sd_log_reserve_mutex;
 600
 601         u64 sd_log_sequence;
 602         unsigned int sd_log_head;
 603         unsigned int sd_log_tail;
 604         int sd_log_idle;
 605
 606         unsigned long sd_log_flush_time;
 607         struct rw_semaphore sd_log_flush_lock;
 608         atomic_t sd_log_in_flight;
 609         wait_queue_head_t sd_log_flush_wait;
 610
 611         unsigned int sd_log_flush_head;
 612         u64 sd_log_flush_wrapped;
 613
 614         struct list_head sd_ail1_list;
 615         struct list_head sd_ail2_list;
 616         u64 sd_ail_sync_gen;
 617
 618         /* Replay stuff */
 619
 620         struct list_head sd_revoke_list;
 621         unsigned int sd_replay_tail;
 622
 623         unsigned int sd_found_blocks;
 624         unsigned int sd_found_revokes;
 625         unsigned int sd_replayed_blocks;
 626
 627         /* For quiescing the filesystem */
 628
 629         struct gfs2_holder sd_freeze_gh;
 630         struct mutex sd_freeze_lock;
 631         unsigned int sd_freeze_count;
 632
 633         /* Counters */
 634
 635         atomic_t sd_reclaimed;
 636
 637         char sd_fsname[GFS2_FSNAME_LEN];
 638         char sd_table_name[GFS2_FSNAME_LEN];
 639         char sd_proto_name[GFS2_FSNAME_LEN];
 640
 641         /* Debugging crud */
 642
 643         unsigned long sd_last_warning;
 644         struct vfsmount *sd_gfs2mnt;
 645         struct dentry *debugfs_dir;    /* debugfs directory */
 646         struct dentry *debugfs_dentry_glocks; /* for debugfs */
 647 };
 648
 649 #endif /* __INCORE_DOT_H__ */
 650