| /linux/fs/f2fs/ |
| H A D | segment.c | 171 bool f2fs_need_SSR(struct f2fs_sb_info *sbi) in f2fs_need_SSR() argument
173 int node_secs = get_blocktype_secs(sbi, F2FS_DIRTY_NODES); in f2fs_need_SSR()
174 int dent_secs = get_blocktype_secs(sbi, F2FS_DIRTY_DENTS); in f2fs_need_SSR()
175 int imeta_secs = get_blocktype_secs(sbi, F2FS_DIRTY_IMETA); in f2fs_need_SSR()
177 if (f2fs_lfs_mode(sbi)) in f2fs_need_SSR()
179 if (sbi->gc_mode == GC_URGENT_HIGH) in f2fs_need_SSR()
181 if (unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED))) in f2fs_need_SSR()
184 return free_sections(sbi) <= (node_secs + 2 * dent_secs + imeta_secs + in f2fs_need_SSR()
185 SM_I(sbi)->min_ssr_sections + reserved_sections(sbi)); in f2fs_need_SSR()
227 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in __replace_atomic_write_block() local
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| H A D | checkpoint.c | 29 void f2fs_stop_checkpoint(struct f2fs_sb_info *sbi, bool end_io, in f2fs_stop_checkpoint() argument
32 f2fs_build_fault_attr(sbi, 0, 0, FAULT_ALL); in f2fs_stop_checkpoint()
34 f2fs_flush_merged_writes(sbi); in f2fs_stop_checkpoint()
35 f2fs_handle_critical_error(sbi, reason); in f2fs_stop_checkpoint()
41 struct folio *f2fs_grab_meta_folio(struct f2fs_sb_info *sbi, pgoff_t index) in f2fs_grab_meta_folio() argument
43 struct address_space *mapping = META_MAPPING(sbi); in f2fs_grab_meta_folio()
57 static struct folio *__get_meta_folio(struct f2fs_sb_info *sbi, pgoff_t index, in __get_meta_folio() argument
60 struct address_space *mapping = META_MAPPING(sbi); in __get_meta_folio()
63 .sbi = sbi, in __get_meta_folio()
93 f2fs_update_iostat(sbi, NULL, FS_META_READ_IO, F2FS_BLKSIZE); in __get_meta_folio()
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| H A D | segment.h | 31 static inline void sanity_check_seg_type(struct f2fs_sb_info *sbi, in sanity_check_seg_type() argument
34 f2fs_bug_on(sbi, seg_type >= NR_PERSISTENT_LOG); in sanity_check_seg_type()
37 #define MAIN_BLKADDR(sbi) \ argument
38 (SM_I(sbi) ? SM_I(sbi)->main_blkaddr : \
39 le32_to_cpu(F2FS_RAW_SUPER(sbi)->main_blkaddr))
40 #define SEG0_BLKADDR(sbi) \ argument
41 (SM_I(sbi) ? SM_I(sbi)->seg0_blkaddr : \
42 le32_to_cpu(F2FS_RAW_SUPER(sbi)->segment0_blkaddr))
44 #define MAIN_SEGS(sbi) (SM_I(sbi)->main_segments) argument
45 #define MAIN_SECS(sbi) ((sbi)->total_sections) argument
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| H A D | gc.c | 33 struct f2fs_sb_info *sbi = data; in gc_thread_func() local
34 struct f2fs_gc_kthread *gc_th = sbi->gc_thread; in gc_thread_func()
35 wait_queue_head_t *wq = &sbi->gc_thread->gc_wait_queue_head; in gc_thread_func()
36 wait_queue_head_t *fggc_wq = &sbi->gc_thread->fggc_wq; in gc_thread_func()
55 if (test_opt(sbi, GC_MERGE) && waitqueue_active(fggc_wq)) in gc_thread_func()
62 if (f2fs_readonly(sbi->sb)) { in gc_thread_func()
63 stat_other_skip_bggc_count(sbi); in gc_thread_func()
69 if (sbi->sb->s_writers.frozen >= SB_FREEZE_WRITE) { in gc_thread_func()
71 stat_other_skip_bggc_count(sbi); in gc_thread_func()
75 if (time_to_inject(sbi, FAULT_CHECKPOINT)) in gc_thread_func()
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| H A D | super.c | 74 int f2fs_build_fault_attr(struct f2fs_sb_info *sbi, unsigned long rate, in f2fs_build_fault_attr() argument
77 struct f2fs_fault_info *ffi = &F2FS_OPTION(sbi).fault_info; in f2fs_build_fault_attr()
89 f2fs_info(sbi, "build fault injection rate: %lu", rate); in f2fs_build_fault_attr()
96 f2fs_info(sbi, "build fault injection type: 0x%lx", type); in f2fs_build_fault_attr()
382 void f2fs_printk(struct f2fs_sb_info *sbi, bool limit_rate, in f2fs_printk() argument
395 if (sbi) in f2fs_printk()
397 KERN_SOH_ASCII, level, sbi->sb->s_id, &vaf); in f2fs_printk()
402 if (sbi) in f2fs_printk()
404 KERN_SOH_ASCII, level, sbi->sb->s_id, &vaf); in f2fs_printk()
451 static inline void limit_reserve_root(struct f2fs_sb_info *sbi) in limit_reserve_root() argument
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| 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()
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| H A D | debug.c | 32 void f2fs_update_sit_info(struct f2fs_sb_info *sbi) in f2fs_update_sit_info() argument
34 struct f2fs_stat_info *si = F2FS_STAT(sbi); in f2fs_update_sit_info()
42 blks_per_sec = CAP_BLKS_PER_SEC(sbi); in f2fs_update_sit_info()
44 for (segno = 0; segno < MAIN_SEGS(sbi); segno += SEGS_PER_SEC(sbi)) { in f2fs_update_sit_info()
45 vblocks = get_valid_blocks(sbi, segno, true); in f2fs_update_sit_info()
54 dist = div_u64(MAIN_SECS(sbi) * hblks_per_sec * hblks_per_sec, 100); in f2fs_update_sit_info()
63 static void update_multidevice_stats(struct f2fs_sb_info *sbi) in update_multidevice_stats() argument
65 struct f2fs_stat_info *si = F2FS_STAT(sbi); in update_multidevice_stats()
69 if (!f2fs_is_multi_device(sbi)) in update_multidevice_stats()
72 memset(dev_stats, 0, sizeof(struct f2fs_dev_stats) * sbi->s_ndevs); in update_multidevice_stats()
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| H A D | sysfs.c | 56 ssize_t (*show)(struct f2fs_attr *a, struct f2fs_sb_info *sbi, char *buf);
57 ssize_t (*store)(struct f2fs_attr *a, struct f2fs_sb_info *sbi,
71 struct f2fs_sb_info *sbi, char *buf);
73 static unsigned char *__struct_ptr(struct f2fs_sb_info *sbi, int struct_type) in __struct_ptr() argument
76 return (unsigned char *)sbi->gc_thread; in __struct_ptr()
78 return (unsigned char *)SM_I(sbi); in __struct_ptr()
80 return (unsigned char *)SM_I(sbi)->dcc_info; in __struct_ptr()
82 return (unsigned char *)NM_I(sbi); in __struct_ptr()
84 return (unsigned char *)sbi; in __struct_ptr()
88 return (unsigned char *)&F2FS_OPTION(sbi).fault_info; in __struct_ptr()
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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()
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| H A D | node.c | 30 static inline bool is_invalid_nid(struct f2fs_sb_info *sbi, nid_t nid) in is_invalid_nid() argument
32 return nid < F2FS_ROOT_INO(sbi) || nid >= NM_I(sbi)->max_nid; in is_invalid_nid()
38 int f2fs_check_nid_range(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_check_nid_range() argument
40 if (unlikely(is_invalid_nid(sbi, nid))) { in f2fs_check_nid_range()
41 set_sbi_flag(sbi, SBI_NEED_FSCK); in f2fs_check_nid_range()
42 f2fs_warn(sbi, "%s: out-of-range nid=%x, run fsck to fix.", in f2fs_check_nid_range()
44 f2fs_handle_error(sbi, ERROR_CORRUPTED_INODE); in f2fs_check_nid_range()
50 bool f2fs_available_free_memory(struct f2fs_sb_info *sbi, int type) in f2fs_available_free_memory() argument
52 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_available_free_memory()
53 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in f2fs_available_free_memory()
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| H A D | f2fs.h | 34 #define f2fs_bug_on(sbi, condition) BUG_ON(condition) argument
36 #define f2fs_bug_on(sbi, condition) \ argument
39 set_sbi_flag(sbi, SBI_NEED_FSCK); \
136 #define F2FS_OPTION(sbi) ((sbi)->mount_opt) argument
137 #define clear_opt(sbi, option) (F2FS_OPTION(sbi).opt &= ~F2FS_MOUNT_##option) argument
138 #define set_opt(sbi, option) (F2FS_OPTION(sbi).opt |= F2FS_MOUNT_##option) argument
139 #define test_opt(sbi, option) (F2FS_OPTION(sbi).opt & F2FS_MOUNT_##option) argument
251 #define F2FS_HAS_FEATURE(sbi, mask) __F2FS_HAS_FEATURE(sbi->raw_super, mask) argument
736 struct list_head list; /* node in global extent list of sbi */
745 struct list_head list; /* to be used by sbi->zombie_list */
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| H A D | inode.c | 120 bool f2fs_enable_inode_chksum(struct f2fs_sb_info *sbi, struct folio *folio) in f2fs_enable_inode_chksum() argument
124 if (!f2fs_sb_has_inode_chksum(sbi)) in f2fs_enable_inode_chksum()
137 static __u32 f2fs_inode_chksum(struct f2fs_sb_info *sbi, struct folio *folio) in f2fs_inode_chksum() argument
148 chksum = f2fs_chksum(sbi->s_chksum_seed, (__u8 *)&ino, sizeof(ino)); in f2fs_inode_chksum()
159 bool f2fs_inode_chksum_verify(struct f2fs_sb_info *sbi, struct folio *folio) in f2fs_inode_chksum_verify() argument
164 if (unlikely(is_sbi_flag_set(sbi, SBI_IS_SHUTDOWN))) in f2fs_inode_chksum_verify()
168 if (!f2fs_enable_inode_chksum(sbi, folio)) in f2fs_inode_chksum_verify()
170 if (!f2fs_enable_inode_chksum(sbi, folio) || in f2fs_inode_chksum_verify()
178 calculated = f2fs_inode_chksum(sbi, folio); in f2fs_inode_chksum_verify()
181 f2fs_warn(sbi, "checksum invalid, nid = %lu, ino_of_node = %x, %x vs. %x", in f2fs_inode_chksum_verify()
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| /linux/fs/hfsplus/ |
| H A D | super.c | 116 struct hfsplus_sb_info *sbi = HFSPLUS_SB(inode->i_sb); in hfsplus_system_write_inode() local
117 struct hfsplus_vh *vhdr = sbi->s_vhdr; in hfsplus_system_write_inode()
124 tree = sbi->ext_tree; in hfsplus_system_write_inode()
128 tree = sbi->cat_tree; in hfsplus_system_write_inode()
138 tree = sbi->attr_tree; in hfsplus_system_write_inode()
145 set_bit(HFSPLUS_SB_WRITEBACKUP, &sbi->flags); in hfsplus_system_write_inode()
192 struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb); in hfsplus_sync_fs() local
193 struct hfsplus_vh *vhdr = sbi->s_vhdr; in hfsplus_sync_fs()
210 error = filemap_write_and_wait(sbi->cat_tree->inode->i_mapping); in hfsplus_sync_fs()
211 error2 = filemap_write_and_wait(sbi->ext_tree->inode->i_mapping); in hfsplus_sync_fs()
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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()
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| /linux/fs/erofs/ |
| H A D | super.c | 139 struct erofs_sb_info *sbi = EROFS_SB(sb); in erofs_init_device() local
148 if (!sbi->devs->flatdev && !dif->path) { in erofs_init_device()
163 } else if (!sbi->devs->flatdev) { in erofs_init_device()
164 file = erofs_is_fileio_mode(sbi) ? in erofs_init_device()
174 if (!erofs_is_fileio_mode(sbi)) { in erofs_init_device()
177 if (!dif->dax_dev && test_opt(&sbi->opt, DAX_ALWAYS)) { in erofs_init_device()
180 clear_opt(&sbi->opt, DAX_ALWAYS); 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()
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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()
46 struct exfat_sb_info *sbi = EXFAT_SB(sb); in exfat_put_super() local
48 mutex_lock(&sbi->s_lock); in exfat_put_super()
50 exfat_free_bitmap(sbi); in exfat_put_super()
51 brelse(sbi->boot_bh); in exfat_put_super()
52 mutex_unlock(&sbi->s_lock); in exfat_put_super()
58 struct exfat_sb_info *sbi = EXFAT_SB(sb); in exfat_statfs() local
62 buf->f_bsize = sbi->cluster_size; in exfat_statfs()
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| H A D | balloc.c | 33 struct exfat_sb_info *sbi = EXFAT_SB(sb); in exfat_test_bitmap_range() local
41 if (!is_valid_cluster(sbi, start) || !is_valid_cluster(sbi, end - 1)) in exfat_test_bitmap_range()
49 bitmap_le = (__le_long *)sbi->vol_amap[i]->b_data; in exfat_test_bitmap_range()
76 struct exfat_sb_info *sbi = EXFAT_SB(sb); in exfat_allocate_bitmap() local
83 sbi->map_clu = le32_to_cpu(ep->dentry.bitmap.start_clu); in exfat_allocate_bitmap()
85 need_map_size = ((EXFAT_DATA_CLUSTER_COUNT(sbi) - 1) / BITS_PER_BYTE) in exfat_allocate_bitmap()
97 sbi->map_sectors = ((need_map_size - 1) >> in exfat_allocate_bitmap()
99 sbi->vol_amap = kvmalloc_array(sbi->map_sectors, in exfat_allocate_bitmap()
101 if (!sbi->vol_amap) in exfat_allocate_bitmap()
104 sector = exfat_cluster_to_sector(sbi, sbi->map_clu); in exfat_allocate_bitmap()
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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()
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| H A D | super.c | 35 struct affs_sb_info *sbi = AFFS_SB(sb); in affs_commit_super() local
36 struct buffer_head *bh = sbi->s_root_bh; in affs_commit_super()
52 struct affs_sb_info *sbi = AFFS_SB(sb); in affs_put_super() local
55 cancel_delayed_work_sync(&sbi->sb_work); in affs_put_super()
67 struct affs_sb_info *sbi; in flush_superblock() local
70 sbi = container_of(work, struct affs_sb_info, sb_work.work); in flush_superblock()
71 sb = sbi->sb; in flush_superblock()
73 spin_lock(&sbi->work_lock); in flush_superblock()
74 sbi->work_queued = 0; in flush_superblock()
75 spin_unlock(&sbi->work_lock); in flush_superblock()
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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()
128 * This must be called with sbi->s_lock held.
175 struct ext2_sb_info *sbi = EXT2_SB(sb); in ext2_put_super() local
179 ext2_xattr_destroy_cache(sbi->s_ea_block_cache); in ext2_put_super()
180 sbi->s_ea_block_cache = NULL; in ext2_put_super()
183 struct ext2_super_block *es = sbi->s_es; in ext2_put_super()
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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()
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| /linux/fs/fat/ |
| 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
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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
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| /linux/fs/hpfs/ |
| H A D | super.c | 114 static void free_sbi(struct hpfs_sb_info *sbi) in free_sbi() argument
116 kfree(sbi->sb_cp_table); in free_sbi()
117 kfree(sbi->sb_bmp_dir); in free_sbi()
118 kfree(sbi); in free_sbi()
168 struct hpfs_sb_info *sbi = hpfs_sb(s); in hpfs_get_free_dnodes() local
169 if (sbi->sb_n_free_dnodes == (unsigned)-1) { in hpfs_get_free_dnodes()
170 unsigned c = hpfs_count_one_bitmap(s, sbi->sb_dmap); in hpfs_get_free_dnodes()
173 sbi->sb_n_free_dnodes = c; in hpfs_get_free_dnodes()
175 return sbi->sb_n_free_dnodes; in hpfs_get_free_dnodes()
181 struct hpfs_sb_info *sbi = hpfs_sb(s); in hpfs_statfs() local
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| /linux/fs/omfs/ |
| 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()
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