| /linux-4.19.296/fs/nilfs2/ |
| D | the_nilfs.c | 29 void nilfs_set_last_segment(struct the_nilfs *nilfs, in nilfs_set_last_segment() argument
32 spin_lock(&nilfs->ns_last_segment_lock); in nilfs_set_last_segment()
33 nilfs->ns_last_pseg = start_blocknr; in nilfs_set_last_segment()
34 nilfs->ns_last_seq = seq; in nilfs_set_last_segment()
35 nilfs->ns_last_cno = cno; in nilfs_set_last_segment()
37 if (!nilfs_sb_dirty(nilfs)) { in nilfs_set_last_segment()
38 if (nilfs->ns_prev_seq == nilfs->ns_last_seq) in nilfs_set_last_segment()
41 set_nilfs_sb_dirty(nilfs); in nilfs_set_last_segment()
43 nilfs->ns_prev_seq = nilfs->ns_last_seq; in nilfs_set_last_segment()
46 spin_unlock(&nilfs->ns_last_segment_lock); in nilfs_set_last_segment()
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| D | the_nilfs.h | 195 static inline void set_nilfs_##name(struct the_nilfs *nilfs) \
197 set_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
199 static inline void clear_nilfs_##name(struct the_nilfs *nilfs) \
201 clear_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
203 static inline int nilfs_##name(struct the_nilfs *nilfs) \
205 return test_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
217 #define nilfs_clear_opt(nilfs, opt) \ argument
218 ((nilfs)->ns_mount_opt &= ~NILFS_MOUNT_##opt)
219 #define nilfs_set_opt(nilfs, opt) \ argument
220 ((nilfs)->ns_mount_opt |= NILFS_MOUNT_##opt)
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| D | sysfs.c | 39 struct the_nilfs *nilfs = container_of(kobj->parent, \
45 return a->show ? a->show(a, nilfs, buf) : 0; \
51 struct the_nilfs *nilfs = container_of(kobj->parent, \
57 return a->store ? a->store(a, nilfs, buf, len) : 0; \
79 static int nilfs_sysfs_create_##name##_group(struct the_nilfs *nilfs) \
86 subgroups = nilfs->ns_##parent_name##_subgroups; \
89 parent = &nilfs->ns_##parent_name##_kobj; \
98 static void nilfs_sysfs_delete_##name##_group(struct the_nilfs *nilfs) \
100 kobject_put(&nilfs->ns_##parent_name##_subgroups->sg_##name##_kobj); \
189 struct the_nilfs *nilfs; in nilfs_sysfs_create_snapshot_group() local
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| D | super.c | 83 struct the_nilfs *nilfs = sb->s_fs_info; in nilfs_set_error() local
86 down_write(&nilfs->ns_sem); in nilfs_set_error()
87 if (!(nilfs->ns_mount_state & NILFS_ERROR_FS)) { in nilfs_set_error()
88 nilfs->ns_mount_state |= NILFS_ERROR_FS; in nilfs_set_error()
97 up_write(&nilfs->ns_sem); in nilfs_set_error()
116 struct the_nilfs *nilfs = sb->s_fs_info; in __nilfs_error() local
133 if (nilfs_test_opt(nilfs, ERRORS_RO)) { in __nilfs_error()
139 if (nilfs_test_opt(nilfs, ERRORS_PANIC)) in __nilfs_error()
176 struct the_nilfs *nilfs = sb->s_fs_info; in nilfs_sync_super() local
180 set_buffer_dirty(nilfs->ns_sbh[0]); in nilfs_sync_super()
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| D | recovery.c | 92 static int nilfs_compute_checksum(struct the_nilfs *nilfs, in nilfs_compute_checksum() argument
97 unsigned int blocksize = nilfs->ns_blocksize; in nilfs_compute_checksum()
104 crc = crc32_le(nilfs->ns_crc_seed, in nilfs_compute_checksum()
110 bh = __bread(nilfs->ns_bdev, ++start, blocksize); in nilfs_compute_checksum()
130 int nilfs_read_super_root_block(struct the_nilfs *nilfs, sector_t sr_block, in nilfs_read_super_root_block() argument
139 bh_sr = __bread(nilfs->ns_bdev, sr_block, nilfs->ns_blocksize); in nilfs_read_super_root_block()
149 if (bytes == 0 || bytes > nilfs->ns_blocksize) { in nilfs_read_super_root_block()
154 nilfs, bh_sr, &crc, sizeof(sr->sr_sum), bytes, in nilfs_read_super_root_block()
171 return nilfs_warn_segment_error(nilfs->ns_sb, ret); in nilfs_read_super_root_block()
181 nilfs_read_log_header(struct the_nilfs *nilfs, sector_t start_blocknr, in nilfs_read_log_header() argument
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| D | ioctl.c | 46 static int nilfs_ioctl_wrap_copy(struct the_nilfs *nilfs, in nilfs_ioctl_wrap_copy() argument
91 nr = dofunc(nilfs, &pos, argv->v_flags, buf, argv->v_size, in nilfs_ioctl_wrap_copy()
210 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_ioctl_change_cpmode() local
226 mutex_lock(&nilfs->ns_snapshot_mount_mutex); in nilfs_ioctl_change_cpmode()
230 nilfs->ns_cpfile, cpmode.cm_cno, cpmode.cm_mode); in nilfs_ioctl_change_cpmode()
236 mutex_unlock(&nilfs->ns_snapshot_mount_mutex); in nilfs_ioctl_change_cpmode()
265 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_ioctl_delete_checkpoint() local
282 ret = nilfs_cpfile_delete_checkpoint(nilfs->ns_cpfile, cno); in nilfs_ioctl_delete_checkpoint()
308 nilfs_ioctl_do_get_cpinfo(struct the_nilfs *nilfs, __u64 *posp, int flags, in nilfs_ioctl_do_get_cpinfo() argument
313 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_cpinfo()
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| D | segment.c | 210 struct the_nilfs *nilfs; in nilfs_transaction_begin() local
227 nilfs = sb->s_fs_info; in nilfs_transaction_begin()
228 down_read(&nilfs->ns_segctor_sem); in nilfs_transaction_begin()
229 if (vacancy_check && nilfs_near_disk_full(nilfs)) { in nilfs_transaction_begin()
230 up_read(&nilfs->ns_segctor_sem); in nilfs_transaction_begin()
264 struct the_nilfs *nilfs = sb->s_fs_info; in nilfs_transaction_commit() local
275 if (nilfs->ns_writer) { in nilfs_transaction_commit()
276 struct nilfs_sc_info *sci = nilfs->ns_writer; in nilfs_transaction_commit()
280 if (atomic_read(&nilfs->ns_ndirtyblks) > sci->sc_watermark) in nilfs_transaction_commit()
283 up_read(&nilfs->ns_segctor_sem); in nilfs_transaction_commit()
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| D | segbuf.c | 21 struct the_nilfs *nilfs; member
31 struct the_nilfs *nilfs);
61 unsigned long offset, struct the_nilfs *nilfs) in nilfs_segbuf_map() argument
64 nilfs_get_segment_range(nilfs, segnum, &segbuf->sb_fseg_start, in nilfs_segbuf_map()
89 __u64 nextnum, struct the_nilfs *nilfs) in nilfs_segbuf_set_next_segnum() argument
92 segbuf->sb_sum.next = nilfs_get_segment_start_blocknr(nilfs, nextnum); in nilfs_segbuf_set_next_segnum()
235 struct the_nilfs *nilfs = segbuf->sb_super->s_fs_info; in nilfs_segbuf_fill_in_super_root_crc() local
240 srsize = NILFS_SR_BYTES(nilfs->ns_inode_size); in nilfs_segbuf_fill_in_super_root_crc()
288 int nilfs_write_logs(struct list_head *logs, struct the_nilfs *nilfs) in nilfs_write_logs() argument
294 ret = nilfs_segbuf_write(segbuf, nilfs); in nilfs_write_logs()
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| D | sufile.c | 577 struct the_nilfs *nilfs = sufile->i_sb->s_fs_info; in nilfs_sufile_get_stat() local
592 sustat->ss_ctime = nilfs->ns_ctime; in nilfs_sufile_get_stat()
593 sustat->ss_nongc_ctime = nilfs->ns_nongc_ctime; in nilfs_sufile_get_stat()
594 spin_lock(&nilfs->ns_last_segment_lock); in nilfs_sufile_get_stat()
595 sustat->ss_prot_seq = nilfs->ns_prot_seq; in nilfs_sufile_get_stat()
596 spin_unlock(&nilfs->ns_last_segment_lock); in nilfs_sufile_get_stat()
651 struct the_nilfs *nilfs = sufile->i_sb->s_fs_info; in nilfs_sufile_truncate_range() local
697 nilfs_segment_is_active(nilfs, segnum + j)) { in nilfs_sufile_truncate_range()
754 struct the_nilfs *nilfs = sufile->i_sb->s_fs_info; in nilfs_sufile_resize() local
769 nrsvsegs = nilfs_nrsvsegs(nilfs, newnsegs); in nilfs_sufile_resize()
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| D | inode.c | 78 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_get_block() local
83 down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem); in nilfs_get_block()
85 up_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem); in nilfs_get_block()
339 struct the_nilfs *nilfs = sb->s_fs_info; in nilfs_new_inode() local
400 spin_lock(&nilfs->ns_next_gen_lock); in nilfs_new_inode()
401 inode->i_generation = nilfs->ns_next_generation++; in nilfs_new_inode()
402 spin_unlock(&nilfs->ns_next_gen_lock); in nilfs_new_inode()
500 struct the_nilfs *nilfs = sb->s_fs_info; in __nilfs_read_inode() local
505 down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem); in __nilfs_read_inode()
536 up_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem); in __nilfs_read_inode()
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| D | gcinode.c | 73 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_gccache_submit_read_data() local
75 err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn); in nilfs_gccache_submit_read_data()
180 void nilfs_remove_all_gcinodes(struct the_nilfs *nilfs) in nilfs_remove_all_gcinodes() argument
182 struct list_head *head = &nilfs->ns_gc_inodes; in nilfs_remove_all_gcinodes()
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| D | file.c | 26 struct the_nilfs *nilfs; in nilfs_sync_file() local
38 nilfs = inode->i_sb->s_fs_info; in nilfs_sync_file()
40 err = nilfs_flush_device(nilfs); in nilfs_sync_file()
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| D | btnode.c | 94 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_btnode_submit_block() local
97 err = nilfs_dat_translate(nilfs->ns_dat, blocknr, in nilfs_btnode_submit_block()
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| D | segment.h | 245 int nilfs_salvage_orphan_logs(struct the_nilfs *nilfs, struct super_block *sb,
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| D | segbuf.h | 163 int nilfs_write_logs(struct list_head *logs, struct the_nilfs *nilfs);
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| D | bmap.c | 24 struct the_nilfs *nilfs = bmap->b_inode->i_sb->s_fs_info; in nilfs_bmap_get_dat() local
26 return nilfs->ns_dat; in nilfs_bmap_get_dat()
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| D | nilfs.h | 348 void nilfs_remove_all_gcinodes(struct the_nilfs *nilfs);
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| /linux-4.19.296/ |
| D | MAINTAINERS | 10264 L: linux-nilfs@vger.kernel.org
10265 W: https://nilfs.sourceforge.io/
10266 W: https://nilfs.osdn.jp/
|