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Searched refs:nilfs (Results 1 – 19 of 19) sorted by relevance

/linux-4.4.14/fs/nilfs2/
Dthe_nilfs.c41 void nilfs_set_last_segment(struct the_nilfs *nilfs, in nilfs_set_last_segment() argument
44 spin_lock(&nilfs->ns_last_segment_lock); in nilfs_set_last_segment()
45 nilfs->ns_last_pseg = start_blocknr; in nilfs_set_last_segment()
46 nilfs->ns_last_seq = seq; in nilfs_set_last_segment()
47 nilfs->ns_last_cno = cno; in nilfs_set_last_segment()
49 if (!nilfs_sb_dirty(nilfs)) { in nilfs_set_last_segment()
50 if (nilfs->ns_prev_seq == nilfs->ns_last_seq) in nilfs_set_last_segment()
53 set_nilfs_sb_dirty(nilfs); in nilfs_set_last_segment()
55 nilfs->ns_prev_seq = nilfs->ns_last_seq; in nilfs_set_last_segment()
58 spin_unlock(&nilfs->ns_last_segment_lock); in nilfs_set_last_segment()
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Dthe_nilfs.h207 static inline void set_nilfs_##name(struct the_nilfs *nilfs) \
209 set_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
211 static inline void clear_nilfs_##name(struct the_nilfs *nilfs) \
213 clear_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
215 static inline int nilfs_##name(struct the_nilfs *nilfs) \
217 return test_bit(THE_NILFS_##bit, &(nilfs)->ns_flags); \
228 #define nilfs_clear_opt(nilfs, opt) \ argument
229 do { (nilfs)->ns_mount_opt &= ~NILFS_MOUNT_##opt; } while (0)
230 #define nilfs_set_opt(nilfs, opt) \ argument
231 do { (nilfs)->ns_mount_opt |= NILFS_MOUNT_##opt; } while (0)
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Dsysfs.c48 struct the_nilfs *nilfs = container_of(kobj->parent, \
54 return a->show ? a->show(a, nilfs, buf) : 0; \
60 struct the_nilfs *nilfs = container_of(kobj->parent, \
66 return a->store ? a->store(a, nilfs, buf, len) : 0; \
77 struct the_nilfs *nilfs = container_of(kobj->parent, \
80 subgroups = nilfs->ns_##parent_name##_subgroups; \
90 static int nilfs_sysfs_create_##name##_group(struct the_nilfs *nilfs) \
97 subgroups = nilfs->ns_##parent_name##_subgroups; \
100 parent = &nilfs->ns_##parent_name##_kobj; \
109 static void nilfs_sysfs_delete_##name##_group(struct the_nilfs *nilfs) \
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Dsuper.c80 struct the_nilfs *nilfs = sb->s_fs_info; in nilfs_set_error() local
83 down_write(&nilfs->ns_sem); in nilfs_set_error()
84 if (!(nilfs->ns_mount_state & NILFS_ERROR_FS)) { in nilfs_set_error()
85 nilfs->ns_mount_state |= NILFS_ERROR_FS; in nilfs_set_error()
94 up_write(&nilfs->ns_sem); in nilfs_set_error()
112 struct the_nilfs *nilfs = sb->s_fs_info; in nilfs_error() local
129 if (nilfs_test_opt(nilfs, ERRORS_RO)) { in nilfs_error()
135 if (nilfs_test_opt(nilfs, ERRORS_PANIC)) in nilfs_error()
192 struct the_nilfs *nilfs = sb->s_fs_info; in nilfs_sync_super() local
196 set_buffer_dirty(nilfs->ns_sbh[0]); in nilfs_sync_super()
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Drecovery.c104 static int nilfs_compute_checksum(struct the_nilfs *nilfs, in nilfs_compute_checksum() argument
109 unsigned int blocksize = nilfs->ns_blocksize; in nilfs_compute_checksum()
116 crc = crc32_le(nilfs->ns_crc_seed, in nilfs_compute_checksum()
122 bh = __bread(nilfs->ns_bdev, ++start, blocksize); in nilfs_compute_checksum()
142 int nilfs_read_super_root_block(struct the_nilfs *nilfs, sector_t sr_block, in nilfs_read_super_root_block() argument
151 bh_sr = __bread(nilfs->ns_bdev, sr_block, nilfs->ns_blocksize); in nilfs_read_super_root_block()
161 if (bytes == 0 || bytes > nilfs->ns_blocksize) { in nilfs_read_super_root_block()
166 nilfs, bh_sr, &crc, sizeof(sr->sr_sum), bytes, in nilfs_read_super_root_block()
193 nilfs_read_log_header(struct the_nilfs *nilfs, sector_t start_blocknr, in nilfs_read_log_header() argument
198 bh_sum = __bread(nilfs->ns_bdev, start_blocknr, nilfs->ns_blocksize); in nilfs_read_log_header()
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Dioctl.c60 static int nilfs_ioctl_wrap_copy(struct the_nilfs *nilfs, in nilfs_ioctl_wrap_copy() argument
105 nr = dofunc(nilfs, &pos, argv->v_flags, buf, argv->v_size, in nilfs_ioctl_wrap_copy()
224 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_ioctl_change_cpmode() local
240 mutex_lock(&nilfs->ns_snapshot_mount_mutex); in nilfs_ioctl_change_cpmode()
244 nilfs->ns_cpfile, cpmode.cm_cno, cpmode.cm_mode); in nilfs_ioctl_change_cpmode()
250 mutex_unlock(&nilfs->ns_snapshot_mount_mutex); in nilfs_ioctl_change_cpmode()
279 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_ioctl_delete_checkpoint() local
296 ret = nilfs_cpfile_delete_checkpoint(nilfs->ns_cpfile, cno); in nilfs_ioctl_delete_checkpoint()
322 nilfs_ioctl_do_get_cpinfo(struct the_nilfs *nilfs, __u64 *posp, int flags, in nilfs_ioctl_do_get_cpinfo() argument
327 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_cpinfo()
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Dsegment.c215 struct the_nilfs *nilfs; in nilfs_transaction_begin() local
232 nilfs = sb->s_fs_info; in nilfs_transaction_begin()
233 down_read(&nilfs->ns_segctor_sem); in nilfs_transaction_begin()
234 if (vacancy_check && nilfs_near_disk_full(nilfs)) { in nilfs_transaction_begin()
235 up_read(&nilfs->ns_segctor_sem); in nilfs_transaction_begin()
269 struct the_nilfs *nilfs = sb->s_fs_info; in nilfs_transaction_commit() local
280 if (nilfs->ns_writer) { in nilfs_transaction_commit()
281 struct nilfs_sc_info *sci = nilfs->ns_writer; in nilfs_transaction_commit()
285 if (atomic_read(&nilfs->ns_ndirtyblks) > sci->sc_watermark) in nilfs_transaction_commit()
288 up_read(&nilfs->ns_segctor_sem); in nilfs_transaction_commit()
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Dsegbuf.c34 struct the_nilfs *nilfs; member
44 struct the_nilfs *nilfs);
74 unsigned long offset, struct the_nilfs *nilfs) in nilfs_segbuf_map() argument
77 nilfs_get_segment_range(nilfs, segnum, &segbuf->sb_fseg_start, in nilfs_segbuf_map()
102 __u64 nextnum, struct the_nilfs *nilfs) in nilfs_segbuf_set_next_segnum() argument
105 segbuf->sb_sum.next = nilfs_get_segment_start_blocknr(nilfs, nextnum); in nilfs_segbuf_set_next_segnum()
242 struct the_nilfs *nilfs = segbuf->sb_super->s_fs_info; in nilfs_segbuf_fill_in_super_root_crc() local
247 srsize = NILFS_SR_BYTES(nilfs->ns_inode_size); in nilfs_segbuf_fill_in_super_root_crc()
295 int nilfs_write_logs(struct list_head *logs, struct the_nilfs *nilfs) in nilfs_write_logs() argument
301 ret = nilfs_segbuf_write(segbuf, nilfs); in nilfs_write_logs()
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Dsufile.c578 struct the_nilfs *nilfs = sufile->i_sb->s_fs_info; in nilfs_sufile_get_stat() local
593 sustat->ss_ctime = nilfs->ns_ctime; in nilfs_sufile_get_stat()
594 sustat->ss_nongc_ctime = nilfs->ns_nongc_ctime; in nilfs_sufile_get_stat()
595 spin_lock(&nilfs->ns_last_segment_lock); in nilfs_sufile_get_stat()
596 sustat->ss_prot_seq = nilfs->ns_prot_seq; in nilfs_sufile_get_stat()
597 spin_unlock(&nilfs->ns_last_segment_lock); in nilfs_sufile_get_stat()
652 struct the_nilfs *nilfs = sufile->i_sb->s_fs_info; in nilfs_sufile_truncate_range() local
698 nilfs_segment_is_active(nilfs, segnum + j)) { in nilfs_sufile_truncate_range()
755 struct the_nilfs *nilfs = sufile->i_sb->s_fs_info; in nilfs_sufile_resize() local
770 nrsvsegs = nilfs_nrsvsegs(nilfs, newnsegs); in nilfs_sufile_resize()
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Dinode.c87 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_get_block() local
92 down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem); in nilfs_get_block()
94 up_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem); in nilfs_get_block()
347 struct the_nilfs *nilfs = sb->s_fs_info; in nilfs_new_inode() local
392 spin_lock(&nilfs->ns_next_gen_lock); in nilfs_new_inode()
393 inode->i_generation = nilfs->ns_next_generation++; in nilfs_new_inode()
394 spin_unlock(&nilfs->ns_next_gen_lock); in nilfs_new_inode()
487 struct the_nilfs *nilfs = sb->s_fs_info; in __nilfs_read_inode() local
492 down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem); in __nilfs_read_inode()
522 up_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem); in __nilfs_read_inode()
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Dgcinode.c87 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_gccache_submit_read_data() local
89 err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn); in nilfs_gccache_submit_read_data()
185 void nilfs_remove_all_gcinodes(struct the_nilfs *nilfs) in nilfs_remove_all_gcinodes() argument
187 struct list_head *head = &nilfs->ns_gc_inodes; in nilfs_remove_all_gcinodes()
Dfile.c40 struct the_nilfs *nilfs; in nilfs_sync_file() local
52 nilfs = inode->i_sb->s_fs_info; in nilfs_sync_file()
54 err = nilfs_flush_device(nilfs); in nilfs_sync_file()
Dbtnode.c91 struct the_nilfs *nilfs = inode->i_sb->s_fs_info; in nilfs_btnode_submit_block() local
94 err = nilfs_dat_translate(nilfs->ns_dat, blocknr, in nilfs_btnode_submit_block()
Dsegment.h248 int nilfs_salvage_orphan_logs(struct the_nilfs *nilfs, struct super_block *sb,
Dsegbuf.h175 int nilfs_write_logs(struct list_head *logs, struct the_nilfs *nilfs);
Dbmap.c37 struct the_nilfs *nilfs = bmap->b_inode->i_sb->s_fs_info; in nilfs_bmap_get_dat() local
39 return nilfs->ns_dat; in nilfs_bmap_get_dat()
Dnilfs.h327 void nilfs_remove_all_gcinodes(struct the_nilfs *nilfs);
/linux-4.4.14/Documentation/filesystems/
Dnilfs2.txt22 The userland tools are included in nilfs-utils package, which is
28 Project web page: http://nilfs.sourceforge.net/
29 Download page: http://nilfs.sourceforge.net/en/download.html
30 List info: http://vger.kernel.org/vger-lists.html#linux-nilfs
52 if nilfs gets an error on a barrier write, it will
158 Their manpages are included in the nilfs-utils package above.
/linux-4.4.14/
DMAINTAINERS7525 L: linux-nilfs@vger.kernel.org
7526 W: http://nilfs.sourceforge.net/