diff options
Diffstat (limited to 'fs/reiserfs/super.c')
| -rw-r--r-- | fs/reiserfs/super.c | 368 |
1 files changed, 163 insertions, 205 deletions
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index f3c820b75829..0ae6486d9046 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -27,6 +27,7 @@ #include <linux/mnt_namespace.h> #include <linux/mount.h> #include <linux/namei.h> +#include <linux/crc32.h> struct file_system_type reiserfs_fs_type; @@ -183,9 +184,9 @@ static int finish_unfinished(struct super_block *s) if (REISERFS_SB(s)->s_qf_names[i]) { int ret = reiserfs_quota_on_mount(s, i); if (ret < 0) - reiserfs_warning(s, - "reiserfs: cannot turn on journaled quota: error %d", - ret); + reiserfs_warning(s, "reiserfs-2500", + "cannot turn on journaled " + "quota: error %d", ret); } } #endif @@ -195,17 +196,16 @@ static int finish_unfinished(struct super_block *s) while (!retval) { retval = search_item(s, &max_cpu_key, &path); if (retval != ITEM_NOT_FOUND) { - reiserfs_warning(s, - "vs-2140: finish_unfinished: search_by_key returned %d", - retval); + reiserfs_error(s, "vs-2140", + "search_by_key returned %d", retval); break; } bh = get_last_bh(&path); item_pos = get_item_pos(&path); if (item_pos != B_NR_ITEMS(bh)) { - reiserfs_warning(s, - "vs-2060: finish_unfinished: wrong position found"); + reiserfs_warning(s, "vs-2060", + "wrong position found"); break; } item_pos--; @@ -235,8 +235,7 @@ static int finish_unfinished(struct super_block *s) if (!inode) { /* the unlink almost completed, it just did not manage to remove "save" link and release objectid */ - reiserfs_warning(s, - "vs-2180: finish_unfinished: iget failed for %K", + reiserfs_warning(s, "vs-2180", "iget failed for %K", &obj_key); retval = remove_save_link_only(s, &save_link_key, 1); continue; @@ -244,21 +243,22 @@ static int finish_unfinished(struct super_block *s) if (!truncate && inode->i_nlink) { /* file is not unlinked */ - reiserfs_warning(s, - "vs-2185: finish_unfinished: file %K is not unlinked", + reiserfs_warning(s, "vs-2185", + "file %K is not unlinked", &obj_key); retval = remove_save_link_only(s, &save_link_key, 0); continue; } - DQUOT_INIT(inode); + vfs_dq_init(inode); if (truncate && S_ISDIR(inode->i_mode)) { /* We got a truncate request for a dir which is impossible. The only imaginable way is to execute unfinished truncate request then boot into old kernel, remove the file and create dir with the same key. */ - reiserfs_warning(s, - "green-2101: impossible truncate on a directory %k. Please report", + reiserfs_warning(s, "green-2101", + "impossible truncate on a " + "directory %k. Please report", INODE_PKEY(inode)); retval = remove_save_link_only(s, &save_link_key, 0); truncate = 0; @@ -288,9 +288,10 @@ static int finish_unfinished(struct super_block *s) /* removal gets completed in iput */ retval = 0; } else { - reiserfs_warning(s, "Dead loop in " - "finish_unfinished detected, " - "just remove save link\n"); + reiserfs_warning(s, "super-2189", "Dead loop " + "in finish_unfinished " + "detected, just remove " + "save link\n"); retval = remove_save_link_only(s, &save_link_key, 0); } @@ -360,8 +361,9 @@ void add_save_link(struct reiserfs_transaction_handle *th, } else { /* truncate */ if (S_ISDIR(inode->i_mode)) - reiserfs_warning(inode->i_sb, - "green-2102: Adding a truncate savelink for a directory %k! Please report", + reiserfs_warning(inode->i_sb, "green-2102", + "Adding a truncate savelink for " + "a directory %k! Please report", INODE_PKEY(inode)); set_cpu_key_k_offset(&key, 1); set_cpu_key_k_type(&key, TYPE_INDIRECT); @@ -376,9 +378,9 @@ void add_save_link(struct reiserfs_transaction_handle *th, retval = search_item(inode->i_sb, &key, &path); if (retval != ITEM_NOT_FOUND) { if (retval != -ENOSPC) - reiserfs_warning(inode->i_sb, "vs-2100: add_save_link:" - "search_by_key (%K) returned %d", &key, - retval); + reiserfs_error(inode->i_sb, "vs-2100", + "search_by_key (%K) returned %d", &key, + retval); pathrelse(&path); return; } @@ -391,9 +393,8 @@ void add_save_link(struct reiserfs_transaction_handle *th, reiserfs_insert_item(th, &path, &key, &ih, NULL, (char *)&link); if (retval) { if (retval != -ENOSPC) - reiserfs_warning(inode->i_sb, - "vs-2120: add_save_link: insert_item returned %d", - retval); + reiserfs_error(inode->i_sb, "vs-2120", + "insert_item returned %d", retval); } else { if (truncate) REISERFS_I(inode)->i_flags |= @@ -492,8 +493,7 @@ static void reiserfs_put_super(struct super_block *s) print_statistics(s); if (REISERFS_SB(s)->reserved_blocks != 0) { - reiserfs_warning(s, - "green-2005: reiserfs_put_super: reserved blocks left %d", + reiserfs_warning(s, "green-2005", "reserved blocks left %d", REISERFS_SB(s)->reserved_blocks); } @@ -559,8 +559,8 @@ static void reiserfs_dirty_inode(struct inode *inode) int err = 0; if (inode->i_sb->s_flags & MS_RDONLY) { - reiserfs_warning(inode->i_sb, - "clm-6006: writing inode %lu on readonly FS", + reiserfs_warning(inode->i_sb, "clm-6006", + "writing inode %lu on readonly FS", inode->i_ino); return; } @@ -629,8 +629,6 @@ static const struct super_operations reiserfs_sops = { #ifdef CONFIG_QUOTA #define QTYPE2NAME(t) ((t)==USRQUOTA?"user":"group") -static int reiserfs_dquot_initialize(struct inode *, int); -static int reiserfs_dquot_drop(struct inode *); static int reiserfs_write_dquot(struct dquot *); static int reiserfs_acquire_dquot(struct dquot *); static int reiserfs_release_dquot(struct dquot *); @@ -639,8 +637,8 @@ static int reiserfs_write_info(struct super_block *, int); static int reiserfs_quota_on(struct super_block *, int, int, char *, int); static struct dquot_operations reiserfs_quota_operations = { - .initialize = reiserfs_dquot_initialize, - .drop = reiserfs_dquot_drop, + .initialize = dquot_initialize, + .drop = dquot_drop, .alloc_space = dquot_alloc_space, .alloc_inode = dquot_alloc_inode, .free_space = dquot_free_space, @@ -759,7 +757,7 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts, char **opt_arg, unsigned long *bit_flags) { char *p; - /* foo=bar, + /* foo=bar, ^ ^ ^ | | +-- option_end | +-- arg_start @@ -794,13 +792,15 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts, if (bit_flags) { if (opt->clrmask == (1 << REISERFS_UNSUPPORTED_OPT)) - reiserfs_warning(s, "%s not supported.", + reiserfs_warning(s, "super-6500", + "%s not supported.\n", p); else *bit_flags &= ~opt->clrmask; if (opt->setmask == (1 << REISERFS_UNSUPPORTED_OPT)) - reiserfs_warning(s, "%s not supported.", + reiserfs_warning(s, "super-6501", + "%s not supported.\n", p); else *bit_flags |= opt->setmask; @@ -809,7 +809,8 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts, } } if (!opt->option_name) { - reiserfs_warning(s, "unknown mount option \"%s\"", p); + reiserfs_warning(s, "super-6502", + "unknown mount option \"%s\"", p); return -1; } @@ -817,8 +818,9 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts, switch (*p) { case '=': if (!opt->arg_required) { - reiserfs_warning(s, - "the option \"%s\" does not require an argument", + reiserfs_warning(s, "super-6503", + "the option \"%s\" does not " + "require an argument\n", opt->option_name); return -1; } @@ -826,14 +828,15 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts, case 0: if (opt->arg_required) { - reiserfs_warning(s, - "the option \"%s\" requires an argument", - opt->option_name); + reiserfs_warning(s, "super-6504", + "the option \"%s\" requires an " + "argument\n", opt->option_name); return -1; } break; default: - reiserfs_warning(s, "head of option \"%s\" is only correct", + reiserfs_warning(s, "super-6505", + "head of option \"%s\" is only correct\n", opt->option_name); return -1; } @@ -845,7 +848,8 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts, && !(opt->arg_required & (1 << REISERFS_OPT_ALLOWEMPTY)) && !strlen(p)) { /* this catches "option=," if not allowed */ - reiserfs_warning(s, "empty argument for \"%s\"", + reiserfs_warning(s, "super-6506", + "empty argument for \"%s\"\n", opt->option_name); return -1; } @@ -867,7 +871,8 @@ static int reiserfs_getopt(struct super_block *s, char **cur, opt_desc_t * opts, } } - reiserfs_warning(s, "bad value \"%s\" for option \"%s\"", p, + reiserfs_warning(s, "super-6506", + "bad value \"%s\" for option \"%s\"\n", p, opt->option_name); return -1; } @@ -957,9 +962,9 @@ static int reiserfs_parse_options(struct super_block *s, char *options, /* strin *blocks = simple_strtoul(arg, &p, 0); if (*p != '\0') { /* NNN does not look like a number */ - reiserfs_warning(s, - "reiserfs_parse_options: bad value %s", - arg); + reiserfs_warning(s, "super-6507", + "bad value %s for " + "-oresize\n", arg); return 0; } } @@ -970,8 +975,8 @@ static int reiserfs_parse_options(struct super_block *s, char *options, /* strin unsigned long val = simple_strtoul(arg, &p, 0); /* commit=NNN (time in seconds) */ if (*p != '\0' || val >= (unsigned int)-1) { - reiserfs_warning(s, - "reiserfs_parse_options: bad value %s", + reiserfs_warning(s, "super-6508", + "bad value %s for -ocommit\n", arg); return 0; } @@ -979,16 +984,18 @@ static int reiserfs_parse_options(struct super_block *s, char *options, /* strin } if (c == 'w') { - reiserfs_warning(s, "reiserfs: nolargeio option is no longer supported"); + reiserfs_warning(s, "super-6509", "nolargeio option " + "is no longer supported"); return 0; } if (c == 'j') { if (arg && *arg && jdev_name) { if (*jdev_name) { //Hm, already assigned? - reiserfs_warning(s, - "reiserfs_parse_options: journal device was already specified to be %s", - *jdev_name); + reiserfs_warning(s, "super-6510", + "journal device was " + "already specified to " + "be %s", *jdev_name); return 0; } *jdev_name = arg; @@ -1000,29 +1007,35 @@ static int reiserfs_parse_options(struct super_block *s, char *options, /* strin if (sb_any_quota_loaded(s) && (!*arg != !REISERFS_SB(s)->s_qf_names[qtype])) { - reiserfs_warning(s, - "reiserfs_parse_options: cannot change journaled quota options when quota turned on."); + reiserfs_warning(s, "super-6511", + "cannot change journaled " + "quota options when quota " + "turned on."); return 0; } if (*arg) { /* Some filename specified? */ if (REISERFS_SB(s)->s_qf_names[qtype] && strcmp(REISERFS_SB(s)->s_qf_names[qtype], arg)) { - reiserfs_warning(s, - "reiserfs_parse_options: %s quota file already specified.", + reiserfs_warning(s, "super-6512", + "%s quota file " + "already specified.", QTYPE2NAME(qtype)); return 0; } if (strchr(arg, '/')) { - reiserfs_warning(s, - "reiserfs_parse_options: quotafile must be on filesystem root."); + reiserfs_warning(s, "super-6513", + "quotafile must be " + "on filesystem root."); return 0; } qf_names[qtype] = kmalloc(strlen(arg) + 1, GFP_KERNEL); if (!qf_names[qtype]) { - reiserfs_warning(s, - "reiserfs_parse_options: not enough memory for storing quotafile name."); + reiserfs_warning(s, "reiserfs-2502", + "not enough memory " + "for storing " + "quotafile name."); return 0; } strcpy(qf_names[qtype], arg); @@ -1040,21 +1053,24 @@ static int reiserfs_parse_options(struct super_block *s, char *options, /* strin else if (!strcmp(arg, "vfsv0")) *qfmt = QFMT_VFS_V0; else { - reiserfs_warning(s, - "reiserfs_parse_options: unknown quota format specified."); + reiserfs_warning(s, "super-6514", + "unknown quota format " + "specified."); return 0; } if (sb_any_quota_loaded(s) && *qfmt != REISERFS_SB(s)->s_jquota_fmt) { - reiserfs_warning(s, - "reiserfs_parse_options: cannot change journaled quota options when quota turned on."); + reiserfs_warning(s, "super-6515", + "cannot change journaled " + "quota options when quota " + "turned on."); return 0; } } #else if (c == 'u' || c == 'g' || c == 'f') { - reiserfs_warning(s, - "reiserfs_parse_options: journaled quota options not supported."); + reiserfs_warning(s, "reiserfs-2503", "journaled " + "quota options not supported."); return 0; } #endif @@ -1063,15 +1079,15 @@ static int reiserfs_parse_options(struct super_block *s, char *options, /* strin #ifdef CONFIG_QUOTA if (!REISERFS_SB(s)->s_jquota_fmt && !*qfmt && (qf_names[USRQUOTA] || qf_names[GRPQUOTA])) { - reiserfs_warning(s, - "reiserfs_parse_options: journaled quota format not specified."); + reiserfs_warning(s, "super-6515", + "journaled quota format not specified."); return 0; } /* This checking is not precise wrt the quota type but for our purposes it is sufficient */ if (!(*mount_options & (1 << REISERFS_QUOTA)) && sb_any_quota_loaded(s)) { - reiserfs_warning(s, - "reiserfs_parse_options: quota options must be present when quota is turned on."); + reiserfs_warning(s, "super-6516", "quota options must " + "be present when quota is turned on."); return 0; } #endif @@ -1131,14 +1147,15 @@ static void handle_attrs(struct super_block *s) if (reiserfs_attrs(s)) { if (old_format_only(s)) { - reiserfs_warning(s, - "reiserfs: cannot support attributes on 3.5.x disk format"); + reiserfs_warning(s, "super-6517", "cannot support " + "attributes on 3.5.x disk format"); REISERFS_SB(s)->s_mount_opt &= ~(1 << REISERFS_ATTRS); return; } if (!(le32_to_cpu(rs->s_flags) & reiserfs_attrs_cleared)) { - reiserfs_warning(s, - "reiserfs: cannot support attributes until flag is set in super-block"); + reiserfs_warning(s, "super-6518", "cannot support " + "attributes until flag is set in " + "super-block"); REISERFS_SB(s)->s_mount_opt &= ~(1 << REISERFS_ATTRS); } } @@ -1280,6 +1297,8 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg) REISERFS_SB(s)->s_mount_state = sb_umount_state(rs); s->s_flags &= ~MS_RDONLY; set_sb_umount_state(rs, REISERFS_ERROR_FS); + if (!old_format_only(s)) + set_sb_mnt_count(rs, sb_mnt_count(rs) + 1); /* mark_buffer_dirty (SB_BUFFER_WITH_SB (s), 1); */ journal_mark_dirty(&th, s, SB_BUFFER_WITH_SB(s)); REISERFS_SB(s)->s_mount_state = REISERFS_VALID_FS; @@ -1314,7 +1333,7 @@ static int read_super_block(struct super_block *s, int offset) bh = sb_bread(s, offset / s->s_blocksize); if (!bh) { - reiserfs_warning(s, "sh-2006: read_super_block: " + reiserfs_warning(s, "sh-2006", "bread failed (dev %s, block %lu, size %lu)", reiserfs_bdevname(s), offset / s->s_blocksize, s->s_blocksize); @@ -1328,15 +1347,15 @@ static int read_super_block(struct super_block *s, int offset) } // // ok, reiserfs signature (old or new) found in at the given offset - // + // fs_blocksize = sb_blocksize(rs); brelse(bh); sb_set_blocksize(s, fs_blocksize); bh = sb_bread(s, offset / s->s_blocksize); if (!bh) { - reiserfs_warning(s, "sh-2007: read_super_block: " - "bread failed (dev %s, block %lu, size %lu)\n", + reiserfs_warning(s, "sh-2007", + "bread failed (dev %s, block %lu, size %lu)", reiserfs_bdevname(s), offset / s->s_blocksize, s->s_blocksize); return 1; @@ -1344,8 +1363,8 @@ static int read_super_block(struct super_block *s, int offset) rs = (struct reiserfs_super_block *)bh->b_data; if (sb_blocksize(rs) != s->s_blocksize) { - reiserfs_warning(s, "sh-2011: read_super_block: " - "can't find a reiserfs filesystem on (dev %s, block %Lu, size %lu)\n", + reiserfs_warning(s, "sh-2011", "can't find a reiserfs " + "filesystem on (dev %s, block %Lu, size %lu)", reiserfs_bdevname(s), (unsigned long long)bh->b_blocknr, s->s_blocksize); @@ -1355,9 +1374,10 @@ static int read_super_block(struct super_block *s, int offset) if (rs->s_v1.s_root_block == cpu_to_le32(-1)) { brelse(bh); - reiserfs_warning(s, - "Unfinished reiserfsck --rebuild-tree run detected. Please run\n" - "reiserfsck --rebuild-tree and wait for a completion. If that fails\n" + reiserfs_warning(s, "super-6519", "Unfinished reiserfsck " + "--rebuild-tree run detected. Please run\n" + "reiserfsck --rebuild-tree and wait for a " + "completion. If that fails\n" "get newer reiserfsprogs package"); return 1; } @@ -1369,18 +1389,15 @@ static int read_super_block(struct super_block *s, int offset) /* magic is of non-standard journal filesystem, look at s_version to find which format is in use */ if (sb_version(rs) == REISERFS_VERSION_2) - reiserfs_warning(s, - "read_super_block: found reiserfs format \"3.6\"" - " with non-standard journal"); + reiserfs_info(s, "found reiserfs format \"3.6\"" + " with non-standard journal\n"); else if (sb_version(rs) == REISERFS_VERSION_1) - reiserfs_warning(s, - "read_super_block: found reiserfs format \"3.5\"" - " with non-standard journal"); + reiserfs_info(s, "found reiserfs format \"3.5\"" + " with non-standard journal\n"); else { - reiserfs_warning(s, - "sh-2012: read_super_block: found unknown " - "format \"%u\" of reiserfs with non-standard magic", - sb_version(rs)); + reiserfs_warning(s, "sh-2012", "found unknown " + "format \"%u\" of reiserfs with " + "non-standard magic", sb_version(rs)); return 1; } } else @@ -1410,8 +1427,7 @@ static int reread_meta_blocks(struct super_block *s) ll_rw_block(READ, 1, &(SB_BUFFER_WITH_SB(s))); wait_on_buffer(SB_BUFFER_WITH_SB(s)); if (!buffer_uptodate(SB_BUFFER_WITH_SB(s))) { - reiserfs_warning(s, - "reread_meta_blocks, error reading the super"); + reiserfs_warning(s, "reiserfs-2504", "error reading the super"); return 1; } @@ -1454,8 +1470,8 @@ static __u32 find_hash_out(struct super_block *s) if (reiserfs_rupasov_hash(s)) { hash = YURA_HASH; } - reiserfs_warning(s, "FS seems to be empty, autodetect " - "is using the default hash"); + reiserfs_info(s, "FS seems to be empty, autodetect " + "is using the default hash\n"); break; } r5hash = GET_HASH_VALUE(r5_hash(de.de_name, de.de_namelen)); @@ -1475,10 +1491,10 @@ static __u32 find_hash_out(struct super_block *s) && (yurahash == GET_HASH_VALUE(deh_offset (&(de.de_deh[de.de_entry_num])))))) { - reiserfs_warning(s, - "Unable to automatically detect hash function. " - "Please mount with -o hash={tea,rupasov,r5}", - reiserfs_bdevname(s)); + reiserfs_warning(s, "reiserfs-2506", "Unable to " + "automatically detect hash function. " + "Please mount with -o " + "hash={tea,rupasov,r5}"); hash = UNSET_HASH; break; } @@ -1492,7 +1508,8 @@ static __u32 find_hash_out(struct super_block *s) (deh_offset(&(de.de_deh[de.de_entry_num]))) == r5hash) hash = R5_HASH; else { - reiserfs_warning(s, "Unrecognised hash function"); + reiserfs_warning(s, "reiserfs-2506", + "Unrecognised hash function"); hash = UNSET_HASH; } } while (0); @@ -1516,21 +1533,24 @@ static int what_hash(struct super_block *s) code = find_hash_out(s); if (code != UNSET_HASH && reiserfs_hash_detect(s)) { - /* detection has found the hash, and we must check against the - ** mount options + /* detection has found the hash, and we must check against the + ** mount options */ if (reiserfs_rupasov_hash(s) && code != YURA_HASH) { - reiserfs_warning(s, "Error, %s hash detected, " + reiserfs_warning(s, "reiserfs-2507", + "Error, %s hash detected, " "unable to force rupasov hash", reiserfs_hashname(code)); code = UNSET_HASH; } else if (reiserfs_tea_hash(s) && code != TEA_HASH) { - reiserfs_warning(s, "Error, %s hash detected, " + reiserfs_warning(s, "reiserfs-2508", + "Error, %s hash detected, " "unable to force tea hash", reiserfs_hashname(code)); code = UNSET_HASH; } else if (reiserfs_r5_hash(s) && code != R5_HASH) { - reiserfs_warning(s, "Error, %s hash detected, " + reiserfs_warning(s, "reiserfs-2509", + "Error, %s hash detected, " "unable to force r5 hash", reiserfs_hashname(code)); code = UNSET_HASH; @@ -1546,7 +1566,7 @@ static int what_hash(struct super_block *s) } } - /* if we are mounted RW, and we have a new valid hash code, update + /* if we are mounted RW, and we have a new valid hash code, update ** the super */ if (code != UNSET_HASH && @@ -1589,9 +1609,9 @@ static int function2code(hashf_t func) return 0; } -#define SWARN(silent, s, ...) \ +#define SWARN(silent, s, id, ...) \ if (!(silent)) \ - reiserfs_warning (s, __VA_ARGS__) + reiserfs_warning(s, id, __VA_ARGS__) static int reiserfs_fill_super(struct super_block *s, void *data, int silent) { @@ -1625,10 +1645,6 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) REISERFS_SB(s)->s_alloc_options.preallocmin = 0; /* Preallocate by 16 blocks (17-1) at once */ REISERFS_SB(s)->s_alloc_options.preallocsize = 17; -#ifdef CONFIG_REISERFS_FS_XATTR - /* Initialize the rwsem for xattr dir */ - init_rwsem(&REISERFS_SB(s)->xattr_dir_sem); -#endif /* setup default block allocator options */ reiserfs_init_alloc_options(s); @@ -1643,8 +1659,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) #endif if (blocks) { - SWARN(silent, s, "jmacd-7: reiserfs_fill_super: resize option " - "for remount only"); + SWARN(silent, s, "jmacd-7", "resize option for remount only"); goto error; } @@ -1653,8 +1668,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) old_format = 1; /* try new format (64-th 1k block), which can contain reiserfs super block */ else if (read_super_block(s, REISERFS_DISK_OFFSET_IN_BYTES)) { - SWARN(silent, s, - "sh-2021: reiserfs_fill_super: can not find reiserfs on %s", + SWARN(silent, s, "sh-2021", "can not find reiserfs on %s", reiserfs_bdevname(s)); goto error; } @@ -1666,13 +1680,12 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) if (s->s_bdev && s->s_bdev->bd_inode && i_size_read(s->s_bdev->bd_inode) < sb_block_count(rs) * sb_blocksize(rs)) { - SWARN(silent, s, - "Filesystem on %s cannot be mounted because it is bigger than the device", - reiserfs_bdevname(s)); - SWARN(silent, s, - "You may need to run fsck or increase size of your LVM partition"); - SWARN(silent, s, - "Or may be you forgot to reboot after fdisk when it told you to"); + SWARN(silent, s, "", "Filesystem cannot be " + "mounted because it is bigger than the device"); + SWARN(silent, s, "", "You may need to run fsck " + "or increase size of your LVM partition"); + SWARN(silent, s, "", "Or may be you forgot to " + "reboot after fdisk when it told you to"); goto error; } @@ -1680,14 +1693,13 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) sbi->s_mount_state = REISERFS_VALID_FS; if ((errval = reiserfs_init_bitmap_cache(s))) { - SWARN(silent, s, - "jmacd-8: reiserfs_fill_super: unable to read bitmap"); + SWARN(silent, s, "jmacd-8", "unable to read bitmap"); goto error; } errval = -EINVAL; #ifdef CONFIG_REISERFS_CHECK - SWARN(silent, s, "CONFIG_REISERFS_CHECK is set ON"); - SWARN(silent, s, "- it is slow mode for debugging."); + SWARN(silent, s, "", "CONFIG_REISERFS_CHECK is set ON"); + SWARN(silent, s, "", "- it is slow mode for debugging."); #endif /* make data=ordered the default */ @@ -1708,8 +1720,8 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) } // set_device_ro(s->s_dev, 1) ; if (journal_init(s, jdev_name, old_format, commit_max_age)) { - SWARN(silent, s, - "sh-2022: reiserfs_fill_super: unable to initialize journal space"); + SWARN(silent, s, "sh-2022", + "unable to initialize journal space"); goto error; } else { jinit_done = 1; /* once this is set, journal_release must be called @@ -1717,8 +1729,8 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) */ } if (reread_meta_blocks(s)) { - SWARN(silent, s, - "jmacd-9: reiserfs_fill_super: unable to reread meta blocks after journal init"); + SWARN(silent, s, "jmacd-9", + "unable to reread meta blocks after journal init"); goto error; } @@ -1726,8 +1738,8 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) goto error; if (bdev_read_only(s->s_bdev) && !(s->s_flags & MS_RDONLY)) { - SWARN(silent, s, - "clm-7000: Detected readonly device, marking FS readonly"); + SWARN(silent, s, "clm-7000", + "Detected readonly device, marking FS readonly"); s->s_flags |= MS_RDONLY; } args.objectid = REISERFS_ROOT_OBJECTID; @@ -1736,8 +1748,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) iget5_locked(s, REISERFS_ROOT_OBJECTID, reiserfs_find_actor, reiserfs_init_locked_inode, (void *)(&args)); if (!root_inode) { - SWARN(silent, s, - "jmacd-10: reiserfs_fill_super: get root inode failed"); + SWARN(silent, s, "jmacd-10", "get root inode failed"); goto error; } @@ -1786,7 +1797,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) * avoiding corruption. -jeffm */ if (bmap_would_wrap(reiserfs_bmap_count(s)) && sb_bmap_nr(rs) != 0) { - reiserfs_warning(s, "super-2030: This file system " + reiserfs_warning(s, "super-2030", "This file system " "claims to use %u bitmap blocks in " "its super block, but requires %u. " "Clearing to zero.", sb_bmap_nr(rs), @@ -1819,7 +1830,9 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) } else if (!silent) { reiserfs_info(s, "using 3.5.x disk format\n"); } - } + } else + set_sb_mnt_count(rs, sb_mnt_count(rs) + 1); + journal_mark_dirty(&th, s, SB_BUFFER_WITH_SB(s)); errval = journal_end(&th, s, 1); @@ -1892,62 +1905,14 @@ static int reiserfs_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_bsize = dentry->d_sb->s_blocksize; /* changed to accommodate gcc folks. */ buf->f_type = REISERFS_SUPER_MAGIC; + buf->f_fsid.val[0] = (u32)crc32_le(0, rs->s_uuid, sizeof(rs->s_uuid)/2); + buf->f_fsid.val[1] = (u32)crc32_le(0, rs->s_uuid + sizeof(rs->s_uuid)/2, + sizeof(rs->s_uuid)/2); + return 0; } #ifdef CONFIG_QUOTA -static int reiserfs_dquot_initialize(struct inode *inode, int type) -{ - struct reiserfs_transaction_handle th; - int ret, err; - - /* We may create quota structure so we need to reserve enough blocks */ - reiserfs_write_lock(inode->i_sb); - ret = - journal_begin(&th, inode->i_sb, - 2 * REISERFS_QUOTA_INIT_BLOCKS(inode->i_sb)); - if (ret) - goto out; - ret = dquot_initialize(inode, type); - err = - journal_end(&th, inode->i_sb, - 2 * REISERFS_QUOTA_INIT_BLOCKS(inode->i_sb)); - if (!ret && err) - ret = err; - out: - reiserfs_write_unlock(inode->i_sb); - return ret; -} - -static int reiserfs_dquot_drop(struct inode *inode) -{ - struct reiserfs_transaction_handle th; - int ret, err; - - /* We may delete quota structure so we need to reserve enough blocks */ - reiserfs_write_lock(inode->i_sb); - ret = - journal_begin(&th, inode->i_sb, - 2 * REISERFS_QUOTA_DEL_BLOCKS(inode->i_sb)); - if (ret) { - /* - * We call dquot_drop() anyway to at least release references - * to quota structures so that umount does not hang. - */ - dquot_drop(inode); - goto out; - } - ret = dquot_drop(inode); - err = - journal_end(&th, inode->i_sb, - 2 * REISERFS_QUOTA_DEL_BLOCKS(inode->i_sb)); - if (!ret && err) - ret = err; - out: - reiserfs_write_unlock(inode->i_sb); - return ret; -} - static int reiserfs_write_dquot(struct dquot *dquot) { struct reiserfs_transaction_handle th; @@ -2085,8 +2050,8 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, if (!(REISERFS_I(inode)->i_flags & i_nopack_mask)) { err = reiserfs_unpack(inode, NULL); if (err) { - reiserfs_warning(sb, - "reiserfs: Unpacking tail of quota file failed" + reiserfs_warning(sb, "super-6520", + "Unpacking tail of quota file failed" " (%d). Cannot turn on quotas.", err); err = -EINVAL; goto out; @@ -2097,8 +2062,8 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, if (REISERFS_SB(sb)->s_qf_names[type]) { /* Quotafile not of fs root? */ if (path.dentry->d_parent != sb->s_root) - reiserfs_warning(sb, - "reiserfs: Quota file not on filesystem root. " + reiserfs_warning(sb, "super-6521", + "Quota file not on filesystem root. " "Journalled quota will not work."); } @@ -2249,9 +2214,6 @@ static int __init init_reiserfs_fs(void) return ret; } - if ((ret = reiserfs_xattr_register_handlers())) - goto failed_reiserfs_xattr_register_handlers; - reiserfs_proc_info_global_init(); reiserfs_proc_register_global("version", reiserfs_global_version_in_proc); @@ -2262,9 +2224,6 @@ static int __init init_reiserfs_fs(void) return 0; } - reiserfs_xattr_unregister_handlers(); - - failed_reiserfs_xattr_register_handlers: reiserfs_proc_unregister_global("version"); reiserfs_proc_info_global_done(); destroy_inodecache(); @@ -2274,7 +2233,6 @@ static int __init init_reiserfs_fs(void) static void __exit exit_reiserfs_fs(void) { - reiserfs_xattr_unregister_handlers(); reiserfs_proc_unregister_global("version"); reiserfs_proc_info_global_done(); unregister_filesystem(&reiserfs_fs_type); |