/linux/fs/sysv/ |
H A D | super.c | 48 static void detected_xenix(struct sysv_sb_info *sbi, unsigned *max_links) in detected_xenix() argument 50 struct buffer_head *bh1 = sbi->s_bh1; in detected_xenix() 51 struct buffer_head *bh2 = sbi->s_bh2; in detected_xenix() 64 sbi->s_fic_size = XENIX_NICINOD; in detected_xenix() 65 sbi->s_flc_size = XENIX_NICFREE; in detected_xenix() 66 sbi->s_sbd1 = (char *)sbd1; in detected_xenix() 67 sbi->s_sbd2 = (char *)sbd2; in detected_xenix() 68 sbi->s_sb_fic_count = &sbd1->s_ninode; in detected_xenix() 69 sbi->s_sb_fic_inodes = &sbd1->s_inode[0]; in detected_xenix() 70 sbi->s_sb_total_free_inodes = &sbd2->s_tinode; in detected_xenix() [all …]
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H A D | balloc.c | 45 struct sysv_sb_info * sbi = SYSV_SB(sb); in sysv_free_block() local 47 sysv_zone_t *blocks = sbi->s_bcache; in sysv_free_block() 49 unsigned block = fs32_to_cpu(sbi, nr); in sysv_free_block() 56 if (sbi->s_type == FSTYPE_AFS) in sysv_free_block() 59 if (block < sbi->s_firstdatazone || block >= sbi->s_nzones) { in sysv_free_block() 64 mutex_lock(&sbi->s_lock); in sysv_free_block() 65 count = fs16_to_cpu(sbi, *sbi->s_bcache_count); in sysv_free_block() 67 if (count > sbi->s_flc_size) { in sysv_free_block() 69 mutex_unlock(&sbi->s_lock); in sysv_free_block() 76 if (count == sbi->s_flc_size || count == 0) { in sysv_free_block() [all …]
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H A D | ialloc.c | 42 struct sysv_sb_info *sbi = SYSV_SB(sb); in sv_sb_fic_inode() local 44 if (sbi->s_bh1 == sbi->s_bh2) in sv_sb_fic_inode() 45 return &sbi->s_sb_fic_inodes[i]; in sv_sb_fic_inode() 50 return (sysv_ino_t*)(sbi->s_sbd1 + offset); in sv_sb_fic_inode() 52 return (sysv_ino_t*)(sbi->s_sbd2 + offset); in sv_sb_fic_inode() 59 struct sysv_sb_info *sbi = SYSV_SB(sb); in sysv_raw_inode() local 61 int block = sbi->s_firstinodezone + sbi->s_block_base; in sysv_raw_inode() 63 block += (ino-1) >> sbi->s_inodes_per_block_bits; in sysv_raw_inode() 68 return res + ((ino-1) & sbi->s_inodes_per_block_1); in sysv_raw_inode() 73 struct sysv_sb_info *sbi = SYSV_SB(sb); in refill_free_cache() local [all …]
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H A D | inode.c | 37 struct sysv_sb_info *sbi = SYSV_SB(sb); in sysv_sync_fs() local 40 mutex_lock(&sbi->s_lock); in sysv_sync_fs() 47 old_time = fs32_to_cpu(sbi, *sbi->s_sb_time); in sysv_sync_fs() 48 if (sbi->s_type == FSTYPE_SYSV4) { in sysv_sync_fs() 49 if (*sbi->s_sb_state == cpu_to_fs32(sbi, 0x7c269d38u - old_time)) in sysv_sync_fs() 50 *sbi->s_sb_state = cpu_to_fs32(sbi, 0x7c269d38u - time); in sysv_sync_fs() 51 *sbi->s_sb_time = cpu_to_fs32(sbi, time); in sysv_sync_fs() 52 mark_buffer_dirty(sbi->s_bh2); in sysv_sync_fs() 55 mutex_unlock(&sbi->s_lock); in sysv_sync_fs() 62 struct sysv_sb_info *sbi = SYSV_SB(sb); in sysv_remount() local [all …]
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/linux/fs/autofs/ |
H A D | inode.c | 12 struct autofs_info *autofs_new_ino(struct autofs_sb_info *sbi) in autofs_new_ino() argument 21 ino->sbi = sbi; in autofs_new_ino() 43 struct autofs_sb_info *sbi = autofs_sbi(sb); in autofs_kill_sb() local 51 if (sbi) { in autofs_kill_sb() 53 autofs_catatonic_mode(sbi); in autofs_kill_sb() 54 put_pid(sbi->oz_pgrp); in autofs_kill_sb() 59 if (sbi) in autofs_kill_sb() 60 kfree_rcu(sbi, rcu); in autofs_kill_sb() 65 struct autofs_sb_info *sbi = autofs_sbi(root->d_sb); in autofs_show_options() local 68 if (!sbi) in autofs_show_options() [all …]
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H A D | root.c | 69 struct autofs_sb_info *sbi = autofs_sbi(dentry->d_sb); in autofs_del_active() local 73 spin_lock(&sbi->lookup_lock); in autofs_del_active() 75 spin_unlock(&sbi->lookup_lock); in autofs_del_active() 81 struct autofs_sb_info *sbi = autofs_sbi(dentry->d_sb); in autofs_dir_open() local 86 if (autofs_oz_mode(sbi)) in autofs_dir_open() 98 spin_lock(&sbi->lookup_lock); in autofs_dir_open() 100 spin_unlock(&sbi->lookup_lock); in autofs_dir_open() 103 spin_unlock(&sbi->lookup_lock); in autofs_dir_open() 112 struct autofs_sb_info *sbi = autofs_sbi(de->d_sb); in autofs_dentry_release() local 119 if (sbi) { in autofs_dentry_release() [all …]
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H A D | waitq.c | 15 void autofs_catatonic_mode(struct autofs_sb_info *sbi) in autofs_catatonic_mode() argument 19 mutex_lock(&sbi->wq_mutex); in autofs_catatonic_mode() 20 if (sbi->flags & AUTOFS_SBI_CATATONIC) { in autofs_catatonic_mode() 21 mutex_unlock(&sbi->wq_mutex); in autofs_catatonic_mode() 27 sbi->flags |= AUTOFS_SBI_CATATONIC; in autofs_catatonic_mode() 28 wq = sbi->queues; in autofs_catatonic_mode() 29 sbi->queues = NULL; /* Erase all wait queues */ in autofs_catatonic_mode() 40 fput(sbi->pipe); /* Close the pipe */ in autofs_catatonic_mode() 41 sbi->pipe = NULL; in autofs_catatonic_mode() 42 sbi->pipefd = -1; in autofs_catatonic_mode() [all …]
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/linux/fs/f2fs/ |
H A D | iostat.c | 20 static inline unsigned long long iostat_get_avg_bytes(struct f2fs_sb_info *sbi, in iostat_get_avg_bytes() argument 23 return sbi->iostat_count[type] ? div64_u64(sbi->iostat_bytes[type], in iostat_get_avg_bytes() 24 sbi->iostat_count[type]) : 0; in iostat_get_avg_bytes() 29 name":", sbi->iostat_bytes[type], \ 30 sbi->iostat_count[type], \ 31 iostat_get_avg_bytes(sbi, type)) 36 struct f2fs_sb_info *sbi = F2FS_SB(sb); in iostat_info_seq_show() local 38 if (!sbi->iostat_enable) in iostat_info_seq_show() 88 static inline void __record_iostat_latency(struct f2fs_sb_info *sbi) in __record_iostat_latency() argument 92 struct iostat_lat_info *io_lat = sbi->iostat_io_lat; in __record_iostat_latency() [all …]
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H A D | shrinker.c | 19 static unsigned long __count_nat_entries(struct f2fs_sb_info *sbi) in __count_nat_entries() argument 21 return NM_I(sbi)->nat_cnt[RECLAIMABLE_NAT]; in __count_nat_entries() 24 static unsigned long __count_free_nids(struct f2fs_sb_info *sbi) in __count_free_nids() argument 26 long count = NM_I(sbi)->nid_cnt[FREE_NID] - MAX_FREE_NIDS; in __count_free_nids() 31 static unsigned long __count_extent_cache(struct f2fs_sb_info *sbi, in __count_extent_cache() argument 34 struct extent_tree_info *eti = &sbi->extent_tree[type]; in __count_extent_cache() 43 struct f2fs_sb_info *sbi; in f2fs_shrink_count() local 50 sbi = list_entry(p, struct f2fs_sb_info, s_list); in f2fs_shrink_count() 53 if (!mutex_trylock(&sbi->umount_mutex)) { in f2fs_shrink_count() 60 count += __count_extent_cache(sbi, EX_READ); in f2fs_shrink_count() [all …]
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H A D | namei.c | 73 int f2fs_update_extension_list(struct f2fs_sb_info *sbi, const char *name, in f2fs_update_extension_list() argument 76 __u8 (*extlist)[F2FS_EXTENSION_LEN] = sbi->raw_super->extension_list; in f2fs_update_extension_list() 77 int cold_count = le32_to_cpu(sbi->raw_super->extension_count); in f2fs_update_extension_list() 78 int hot_count = sbi->raw_super->hot_ext_count; in f2fs_update_extension_list() 112 sbi->raw_super->hot_ext_count = hot_count - 1; in f2fs_update_extension_list() 114 sbi->raw_super->extension_count = in f2fs_update_extension_list() 124 sbi->raw_super->hot_ext_count = hot_count + 1; in f2fs_update_extension_list() 134 sbi->raw_super->extension_count = cpu_to_le32(cold_count + 1); in f2fs_update_extension_list() 139 static void set_compress_new_inode(struct f2fs_sb_info *sbi, struct inode *dir, in set_compress_new_inode() argument 142 __u8 (*extlist)[F2FS_EXTENSION_LEN] = sbi->raw_super->extension_list; in set_compress_new_inode() [all …]
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/linux/fs/exfat/ |
H A D | super.c | 28 static void exfat_free_iocharset(struct exfat_sb_info *sbi) in exfat_free_iocharset() argument 30 if (sbi->options.iocharset != exfat_default_iocharset) in exfat_free_iocharset() 31 kfree(sbi->options.iocharset); in exfat_free_iocharset() 36 struct exfat_sb_info *sbi = EXFAT_SB(sb); in exfat_put_super() local 38 mutex_lock(&sbi->s_lock); in exfat_put_super() 39 exfat_free_bitmap(sbi); in exfat_put_super() 40 brelse(sbi->boot_bh); in exfat_put_super() 41 mutex_unlock(&sbi->s_lock); in exfat_put_super() 46 struct exfat_sb_info *sbi = EXFAT_SB(sb); in exfat_sync_fs() local 56 mutex_lock(&sbi->s_lock); in exfat_sync_fs() [all …]
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H A D | balloc.c | 32 struct exfat_sb_info *sbi = EXFAT_SB(sb); in exfat_allocate_bitmap() local 37 sbi->map_clu = le32_to_cpu(ep->dentry.bitmap.start_clu); in exfat_allocate_bitmap() 39 need_map_size = ((EXFAT_DATA_CLUSTER_COUNT(sbi) - 1) / BITS_PER_BYTE) in exfat_allocate_bitmap() 51 sbi->map_sectors = ((need_map_size - 1) >> in exfat_allocate_bitmap() 53 sbi->vol_amap = kvmalloc_array(sbi->map_sectors, in exfat_allocate_bitmap() 55 if (!sbi->vol_amap) in exfat_allocate_bitmap() 58 sector = exfat_cluster_to_sector(sbi, sbi->map_clu); in exfat_allocate_bitmap() 59 for (i = 0; i < sbi->map_sectors; i++) { in exfat_allocate_bitmap() 60 sbi->vol_amap[i] = sb_bread(sb, sector + i); in exfat_allocate_bitmap() 61 if (!sbi->vol_amap[i]) { in exfat_allocate_bitmap() [all …]
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/linux/fs/erofs/ |
H A D | super.c | 147 struct erofs_sb_info *sbi = EROFS_SB(sb); in erofs_init_device() local 156 if (!sbi->devs->flatdev && !dif->path) { in erofs_init_device() 171 } else if (!sbi->devs->flatdev) { in erofs_init_device() 172 file = erofs_is_fileio_mode(sbi) ? in erofs_init_device() 179 if (!erofs_is_fileio_mode(sbi)) { in erofs_init_device() 191 sbi->total_blocks += dif->blocks; in erofs_init_device() 199 struct erofs_sb_info *sbi = EROFS_SB(sb); in erofs_scan_devices() local 206 sbi->total_blocks = sbi->dif0.blocks; in erofs_scan_devices() 207 if (!erofs_sb_has_device_table(sbi)) in erofs_scan_devices() 212 if (sbi->devs->extra_devices && in erofs_scan_devices() [all …]
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/linux/fs/omfs/ |
H A D | inode.c | 26 struct omfs_sb_info *sbi = OMFS_SB(sb); in omfs_bread() local 27 if (block >= sbi->s_num_blocks) in omfs_bread() 30 return sb_bread(sb, clus_to_blk(sbi, block)); in omfs_bread() 39 struct omfs_sb_info *sbi = OMFS_SB(dir->i_sb); in omfs_new_inode() local 45 err = omfs_allocate_range(dir->i_sb, sbi->s_mirrors, sbi->s_mirrors, in omfs_new_inode() 59 inode->i_size = sbi->s_sys_blocksize; in omfs_new_inode() 105 struct omfs_sb_info *sbi = OMFS_SB(inode->i_sb); in __omfs_write_inode() local 130 oi->i_head.h_body_size = cpu_to_be32(sbi->s_sys_blocksize - in __omfs_write_inode() 151 for (i = 1; i < sbi->s_mirrors; i++) { in __omfs_write_inode() 204 struct omfs_sb_info *sbi = OMFS_SB(sb); in omfs_iget() local [all …]
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H A D | bitmap.c | 12 struct omfs_sb_info *sbi = OMFS_SB(sb); in omfs_count_free() local 15 for (i = 0; i < sbi->s_imap_size; i++) in omfs_count_free() 16 sum += nbits - bitmap_weight(sbi->s_imap[i], nbits); in omfs_count_free() 54 struct omfs_sb_info *sbi = OMFS_SB(sb); in set_run() local 57 bh = sb_bread(sb, clus_to_blk(sbi, sbi->s_bitmap_ino) + map); in set_run() 69 clus_to_blk(sbi, sbi->s_bitmap_ino) + map); in set_run() 74 set_bit(bit, sbi->s_imap[map]); in set_run() 77 clear_bit(bit, sbi->s_imap[map]); in set_run() 94 struct omfs_sb_info *sbi = OMFS_SB(sb); in omfs_allocate_block() local 104 mutex_lock(&sbi->s_bitmap_lock); in omfs_allocate_block() [all …]
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/linux/fs/affs/ |
H A D | bitmap.c | 41 struct affs_sb_info *sbi = AFFS_SB(sb); in affs_free_block() local 49 if (block > sbi->s_partition_size) in affs_free_block() 52 blk = block - sbi->s_reserved; in affs_free_block() 53 bmap = blk / sbi->s_bmap_bits; in affs_free_block() 54 bit = blk % sbi->s_bmap_bits; in affs_free_block() 55 bm = &sbi->s_bitmap[bmap]; in affs_free_block() 57 mutex_lock(&sbi->s_bmlock); in affs_free_block() 59 bh = sbi->s_bmap_bh; in affs_free_block() 60 if (sbi->s_last_bmap != bmap) { in affs_free_block() 65 sbi->s_bmap_bh = bh; in affs_free_block() [all …]
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/linux/fs/ntfs3/ |
H A D | super.c | 82 struct ntfs_sb_info *sbi = sb->s_fs_info; in ntfs_printk() local 85 if (!___ratelimit(&sbi->msg_ratelimit, "ntfs3")) in ntfs_printk() 109 struct ntfs_sb_info *sbi = sb->s_fs_info; in ntfs_inode_printk() local 115 if (!___ratelimit(&sbi->msg_ratelimit, "ntfs3")) in ntfs_inode_printk() 408 struct ntfs_sb_info *sbi = sb->s_fs_info; in ntfs_fs_reconfigure() local 419 if (ro_rw && (sbi->flags & NTFS_FLAGS_NEED_REPLAY)) { in ntfs_fs_reconfigure() 432 if (new_opts->nls != sbi->options->nls) in ntfs_fs_reconfigure() 437 if (ro_rw && (sbi->volume.flags & VOLUME_FLAG_DIRTY) && in ntfs_fs_reconfigure() 446 swap(sbi->options, fc->fs_private); in ntfs_fs_reconfigure() 470 struct ntfs_sb_info *sbi = sb->s_fs_info; in ntfs3_volinfo() local [all …]
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/linux/fs/ext2/ |
H A D | super.c | 54 struct ext2_sb_info *sbi = EXT2_SB(sb); in ext2_error() local 55 struct ext2_super_block *es = sbi->s_es; in ext2_error() 58 spin_lock(&sbi->s_lock); in ext2_error() 59 sbi->s_mount_state |= EXT2_ERROR_FS; in ext2_error() 61 spin_unlock(&sbi->s_lock); in ext2_error() 148 struct ext2_sb_info *sbi = EXT2_SB(sb); in ext2_put_super() local 152 ext2_xattr_destroy_cache(sbi->s_ea_block_cache); in ext2_put_super() 153 sbi->s_ea_block_cache = NULL; in ext2_put_super() 156 struct ext2_super_block *es = sbi->s_es; in ext2_put_super() 158 spin_lock(&sbi->s_lock); in ext2_put_super() [all …]
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/linux/fs/minix/ |
H A D | inode.c | 45 struct minix_sb_info *sbi = minix_sb(sb); in minix_put_super() local 48 if (sbi->s_version != MINIX_V3) /* s_state is now out from V3 sb */ in minix_put_super() 49 sbi->s_ms->s_state = sbi->s_mount_state; in minix_put_super() 50 mark_buffer_dirty(sbi->s_sbh); in minix_put_super() 52 for (i = 0; i < sbi->s_imap_blocks; i++) in minix_put_super() 53 brelse(sbi->s_imap[i]); in minix_put_super() 54 for (i = 0; i < sbi->s_zmap_blocks; i++) in minix_put_super() 55 brelse(sbi->s_zmap[i]); in minix_put_super() 56 brelse (sbi->s_sbh); in minix_put_super() 57 kfree(sbi->s_imap); in minix_put_super() [all …]
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/linux/fs/jfs/ |
H A D | jfs_mount.c | 73 struct jfs_sb_info *sbi = JFS_SBI(sb); in jfs_mount() local 93 sbi->ipaimap = ipaimap; in jfs_mount() 116 sbi->ipbmap = ipbmap; in jfs_mount() 137 if ((sbi->mntflag & JFS_BAD_SAIT) == 0) { in jfs_mount() 144 sbi->ipaimap2 = ipaimap2; in jfs_mount() 158 sbi->ipaimap2 = NULL; in jfs_mount() 182 sbi->ipimap = ipimap; in jfs_mount() 223 struct jfs_sb_info *sbi = JFS_SBI(sb); in jfs_mount_rw() local 232 if (chkSuper(sb) || (sbi->state != FM_CLEAN)) in jfs_mount_rw() 235 truncate_inode_pages(sbi->ipimap->i_mapping, 0); in jfs_mount_rw() [all …]
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/linux/fs/fat/ |
H A D | inode.c | 123 struct msdos_sb_info *sbi = MSDOS_SB(sb); in __fat_get_block() local 146 offset = (unsigned long)iblock & (sbi->sec_per_clus - 1); in __fat_get_block() 159 mapped_blocks = sbi->sec_per_clus - offset; in __fat_get_block() 376 struct msdos_sb_info *sbi = MSDOS_SB(sb); in fat_hash_init() local 379 spin_lock_init(&sbi->inode_hash_lock); in fat_hash_init() 381 INIT_HLIST_HEAD(&sbi->inode_hashtable[i]); in fat_hash_init() 391 struct msdos_sb_info *sbi = MSDOS_SB(sb); in dir_hash_init() local 394 spin_lock_init(&sbi->dir_hash_lock); in dir_hash_init() 396 INIT_HLIST_HEAD(&sbi->dir_hashtable[i]); in dir_hash_init() 401 struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb); in fat_attach() local [all …]
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H A D | fatent.c | 26 struct msdos_sb_info *sbi = MSDOS_SB(sb); in fat12_ent_blocknr() local 28 WARN_ON(!fat_valid_entry(sbi, entry)); in fat12_ent_blocknr() 30 *blocknr = sbi->fat_start + (bytes >> sb->s_blocksize_bits); in fat12_ent_blocknr() 36 struct msdos_sb_info *sbi = MSDOS_SB(sb); in fat_ent_blocknr() local 37 int bytes = (entry << sbi->fatent_shift); in fat_ent_blocknr() 38 WARN_ON(!fat_valid_entry(sbi, entry)); in fat_ent_blocknr() 40 *blocknr = sbi->fat_start + (bytes >> sb->s_blocksize_bits); in fat_ent_blocknr() 279 static inline void lock_fat(struct msdos_sb_info *sbi) in lock_fat() argument 281 mutex_lock(&sbi->fat_lock); in lock_fat() 284 static inline void unlock_fat(struct msdos_sb_info *sbi) in unlock_fat() argument [all …]
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/linux/fs/zonefs/ |
H A D | sysfs.c | 15 ssize_t (*show)(struct zonefs_sb_info *sbi, char *buf); 26 struct zonefs_sb_info *sbi = in zonefs_sysfs_attr_show() local 34 return zonefs_attr->show(sbi, buf); in zonefs_sysfs_attr_show() 37 static ssize_t max_wro_seq_files_show(struct zonefs_sb_info *sbi, char *buf) in max_wro_seq_files_show() argument 39 return sysfs_emit(buf, "%u\n", sbi->s_max_wro_seq_files); in max_wro_seq_files_show() 43 static ssize_t nr_wro_seq_files_show(struct zonefs_sb_info *sbi, char *buf) in nr_wro_seq_files_show() argument 45 return sysfs_emit(buf, "%d\n", atomic_read(&sbi->s_wro_seq_files)); in nr_wro_seq_files_show() 49 static ssize_t max_active_seq_files_show(struct zonefs_sb_info *sbi, char *buf) in max_active_seq_files_show() argument 51 return sysfs_emit(buf, "%u\n", sbi->s_max_active_seq_files); in max_active_seq_files_show() 55 static ssize_t nr_active_seq_files_show(struct zonefs_sb_info *sbi, char *buf) in nr_active_seq_files_show() argument [all …]
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/linux/fs/ext4/ |
H A D | super.c | 293 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_superblock_csum() local 297 csum = ext4_chksum(sbi, ~0, (char *)es, offset); in ext4_superblock_csum() 468 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_maybe_update_superblock() local 469 struct ext4_super_block *es = sbi->s_es; in ext4_maybe_update_superblock() 470 journal_t *journal = sbi->s_journal; in ext4_maybe_update_superblock() 486 lifetime_write_kbytes = sbi->s_kbytes_written + in ext4_maybe_update_superblock() 488 sbi->s_sectors_written_start) >> 1); in ext4_maybe_update_superblock() 505 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_journal_commit_callback() local 514 spin_lock(&sbi->s_md_lock); in ext4_journal_commit_callback() 519 spin_unlock(&sbi->s_md_lock); in ext4_journal_commit_callback() [all …]
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/linux/fs/vboxsf/ |
H A D | super.c | 115 struct vboxsf_sbi *sbi; in vboxsf_fill_super() local 125 sbi = kzalloc(sizeof(*sbi), GFP_KERNEL); in vboxsf_fill_super() 126 if (!sbi) in vboxsf_fill_super() 129 sbi->o = ctx->o; in vboxsf_fill_super() 130 idr_init(&sbi->ino_idr); in vboxsf_fill_super() 131 spin_lock_init(&sbi->ino_idr_lock); in vboxsf_fill_super() 132 sbi->next_generation = 1; in vboxsf_fill_super() 133 sbi->bdi_id = -1; in vboxsf_fill_super() 139 sbi->nls = load_nls_default(); in vboxsf_fill_super() 141 sbi->nls = load_nls(nls_name); in vboxsf_fill_super() [all …]
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