| /linux-4.1.27/fs/jbd/ |
| D | journal.c | 90 static void __journal_abort_soft (journal_t *journal, int errno);
91 static const char *journal_dev_name(journal_t *journal, char *buffer);
140 journal_t *journal = arg; in kjournald() local
147 setup_timer(&journal->j_commit_timer, commit_timeout, in kjournald()
153 journal->j_task = current; in kjournald()
154 wake_up(&journal->j_wait_done_commit); in kjournald()
157 journal->j_commit_interval / HZ); in kjournald()
162 spin_lock(&journal->j_state_lock); in kjournald()
165 if (journal->j_flags & JFS_UNMOUNT) in kjournald()
169 journal->j_commit_sequence, journal->j_commit_request); in kjournald()
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| D | checkpoint.c | 122 void __log_wait_for_space(journal_t *journal) in __log_wait_for_space() argument
125 assert_spin_locked(&journal->j_state_lock); in __log_wait_for_space()
127 nblocks = jbd_space_needed(journal); in __log_wait_for_space()
128 while (__log_space_left(journal) < nblocks) { in __log_wait_for_space()
129 if (journal->j_flags & JFS_ABORT) in __log_wait_for_space()
131 spin_unlock(&journal->j_state_lock); in __log_wait_for_space()
132 mutex_lock(&journal->j_checkpoint_mutex); in __log_wait_for_space()
145 spin_lock(&journal->j_state_lock); in __log_wait_for_space()
146 spin_lock(&journal->j_list_lock); in __log_wait_for_space()
147 nblocks = jbd_space_needed(journal); in __log_wait_for_space()
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| D | commit.c | 105 static int inverted_lock(journal_t *journal, struct buffer_head *bh) in inverted_lock() argument
108 spin_unlock(&journal->j_list_lock); in inverted_lock()
122 static int journal_write_commit_record(journal_t *journal, in journal_write_commit_record() argument
130 if (is_journal_aborted(journal)) in journal_write_commit_record()
133 descriptor = journal_get_descriptor_buffer(journal); in journal_write_commit_record()
147 if (journal->j_flags & JFS_BARRIER) in journal_write_commit_record()
182 static int journal_submit_data_buffers(journal_t *journal, in journal_submit_data_buffers() argument
190 struct buffer_head **wbuf = journal->j_wbuf; in journal_submit_data_buffers()
203 spin_lock(&journal->j_list_lock); in journal_submit_data_buffers()
221 spin_unlock(&journal->j_list_lock); in journal_submit_data_buffers()
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| D | revoke.c | 133 static inline int hash(journal_t *journal, unsigned int block) in hash() argument
135 struct jbd_revoke_table_s *table = journal->j_revoke; in hash()
140 static int insert_revoke_hash(journal_t *journal, unsigned int blocknr, in insert_revoke_hash() argument
153 hash_list = &journal->j_revoke->hash_table[hash(journal, blocknr)]; in insert_revoke_hash()
154 spin_lock(&journal->j_revoke_lock); in insert_revoke_hash()
156 spin_unlock(&journal->j_revoke_lock); in insert_revoke_hash()
169 static struct jbd_revoke_record_s *find_revoke_record(journal_t *journal, in find_revoke_record() argument
175 hash_list = &journal->j_revoke->hash_table[hash(journal, blocknr)]; in find_revoke_record()
177 spin_lock(&journal->j_revoke_lock); in find_revoke_record()
181 spin_unlock(&journal->j_revoke_lock); in find_revoke_record()
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| D | transaction.c | 49 get_transaction(journal_t *journal, transaction_t *transaction) in get_transaction() argument
51 transaction->t_journal = journal; in get_transaction()
54 transaction->t_tid = journal->j_transaction_sequence++; in get_transaction()
55 transaction->t_expires = jiffies + journal->j_commit_interval; in get_transaction()
59 journal->j_commit_timer.expires = in get_transaction()
61 add_timer(&journal->j_commit_timer); in get_transaction()
63 J_ASSERT(journal->j_running_transaction == NULL); in get_transaction()
64 journal->j_running_transaction = transaction; in get_transaction()
84 static int start_this_handle(journal_t *journal, handle_t *handle) in start_this_handle() argument
92 if (nblocks > journal->j_max_transaction_buffers) { in start_this_handle()
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| D | recovery.c | 41 static int do_one_pass(journal_t *journal,
69 static int do_readahead(journal_t *journal, unsigned int start) in do_readahead() argument
79 max = start + (128 * 1024 / journal->j_blocksize); in do_readahead()
80 if (max > journal->j_maxlen) in do_readahead()
81 max = journal->j_maxlen; in do_readahead()
89 err = journal_bmap(journal, next, &blocknr); in do_readahead()
97 bh = __getblk(journal->j_dev, blocknr, journal->j_blocksize); in do_readahead()
131 static int jread(struct buffer_head **bhp, journal_t *journal, in jread() argument
140 if (offset >= journal->j_maxlen) { in jread()
145 err = journal_bmap(journal, offset, &blocknr); in jread()
[all …]
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| D | Makefile | 7 jbd-objs := transaction.o commit.o recovery.o checkpoint.o revoke.o journal.o
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| D | Kconfig | 6 used to add journal support to other file systems or block
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| /linux-4.1.27/fs/jbd2/ |
| D | journal.c | 103 static void __journal_abort_soft (journal_t *journal, int errno);
191 journal_t *journal = arg; in kjournald2() local
198 setup_timer(&journal->j_commit_timer, commit_timeout, in kjournald2()
204 journal->j_task = current; in kjournald2()
205 wake_up(&journal->j_wait_done_commit); in kjournald2()
210 write_lock(&journal->j_state_lock); in kjournald2()
213 if (journal->j_flags & JBD2_UNMOUNT) in kjournald2()
217 journal->j_commit_sequence, journal->j_commit_request); in kjournald2()
219 if (journal->j_commit_sequence != journal->j_commit_request) { in kjournald2()
221 write_unlock(&journal->j_state_lock); in kjournald2()
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| D | checkpoint.c | 111 void __jbd2_log_wait_for_space(journal_t *journal) in __jbd2_log_wait_for_space() argument
116 nblocks = jbd2_space_needed(journal); in __jbd2_log_wait_for_space()
117 while (jbd2_log_space_left(journal) < nblocks) { in __jbd2_log_wait_for_space()
118 write_unlock(&journal->j_state_lock); in __jbd2_log_wait_for_space()
119 mutex_lock(&journal->j_checkpoint_mutex); in __jbd2_log_wait_for_space()
132 write_lock(&journal->j_state_lock); in __jbd2_log_wait_for_space()
133 if (journal->j_flags & JBD2_ABORT) { in __jbd2_log_wait_for_space()
134 mutex_unlock(&journal->j_checkpoint_mutex); in __jbd2_log_wait_for_space()
137 spin_lock(&journal->j_list_lock); in __jbd2_log_wait_for_space()
138 nblocks = jbd2_space_needed(journal); in __jbd2_log_wait_for_space()
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| D | commit.c | 119 static int journal_submit_commit_record(journal_t *journal, in journal_submit_commit_record() argument
131 if (is_journal_aborted(journal)) in journal_submit_commit_record()
134 bh = jbd2_journal_get_descriptor_buffer(journal); in journal_submit_commit_record()
145 if (JBD2_HAS_COMPAT_FEATURE(journal, in journal_submit_commit_record()
151 jbd2_commit_block_csum_set(journal, bh); in journal_submit_commit_record()
159 if (journal->j_flags & JBD2_BARRIER && in journal_submit_commit_record()
160 !JBD2_HAS_INCOMPAT_FEATURE(journal, in journal_submit_commit_record()
174 static int journal_wait_on_commit_record(journal_t *journal, in journal_wait_on_commit_record() argument
217 static int journal_submit_data_buffers(journal_t *journal, in journal_submit_data_buffers() argument
224 spin_lock(&journal->j_list_lock); in journal_submit_data_buffers()
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| D | revoke.c | 134 static inline int hash(journal_t *journal, unsigned long long block) in hash() argument
136 return hash_64(block, journal->j_revoke->hash_shift); in hash()
139 static int insert_revoke_hash(journal_t *journal, unsigned long long blocknr, in insert_revoke_hash() argument
152 hash_list = &journal->j_revoke->hash_table[hash(journal, blocknr)]; in insert_revoke_hash()
153 spin_lock(&journal->j_revoke_lock); in insert_revoke_hash()
155 spin_unlock(&journal->j_revoke_lock); in insert_revoke_hash()
168 static struct jbd2_revoke_record_s *find_revoke_record(journal_t *journal, in find_revoke_record() argument
174 hash_list = &journal->j_revoke->hash_table[hash(journal, blocknr)]; in find_revoke_record()
176 spin_lock(&journal->j_revoke_lock); in find_revoke_record()
180 spin_unlock(&journal->j_revoke_lock); in find_revoke_record()
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| D | transaction.c | 83 jbd2_get_transaction(journal_t *journal, transaction_t *transaction) in jbd2_get_transaction() argument
85 transaction->t_journal = journal; in jbd2_get_transaction()
88 transaction->t_tid = journal->j_transaction_sequence++; in jbd2_get_transaction()
89 transaction->t_expires = jiffies + journal->j_commit_interval; in jbd2_get_transaction()
93 atomic_read(&journal->j_reserved_credits)); in jbd2_get_transaction()
99 journal->j_commit_timer.expires = round_jiffies_up(transaction->t_expires); in jbd2_get_transaction()
100 add_timer(&journal->j_commit_timer); in jbd2_get_transaction()
102 J_ASSERT(journal->j_running_transaction == NULL); in jbd2_get_transaction()
103 journal->j_running_transaction = transaction; in jbd2_get_transaction()
149 static void wait_transaction_locked(journal_t *journal) in wait_transaction_locked() argument
[all …]
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| D | recovery.c | 42 static int do_one_pass(journal_t *journal,
70 static int do_readahead(journal_t *journal, unsigned int start) in do_readahead() argument
80 max = start + (128 * 1024 / journal->j_blocksize); in do_readahead()
81 if (max > journal->j_maxlen) in do_readahead()
82 max = journal->j_maxlen; in do_readahead()
90 err = jbd2_journal_bmap(journal, next, &blocknr); in do_readahead()
98 bh = __getblk(journal->j_dev, blocknr, journal->j_blocksize); in do_readahead()
132 static int jread(struct buffer_head **bhp, journal_t *journal, in jread() argument
141 if (offset >= journal->j_maxlen) { in jread()
146 err = jbd2_journal_bmap(journal, offset, &blocknr); in jread()
[all …]
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| D | Makefile | 7 jbd2-objs := transaction.o commit.o recovery.o checkpoint.o revoke.o journal.o
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| D | Kconfig | 10 journal support to other file systems or block devices such
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| /linux-4.1.27/fs/reiserfs/ |
| D | journal.c | 95 struct reiserfs_journal *journal);
116 struct reiserfs_journal *journal = SB_JOURNAL(sb); in init_journal_hash() local
117 memset(journal->j_hash_table, 0, in init_journal_hash()
158 struct reiserfs_journal *journal = SB_JOURNAL(sb); in get_bitmap_node() local
160 struct list_head *entry = journal->j_bitmap_nodes.next; in get_bitmap_node()
162 journal->j_used_bitmap_nodes++; in get_bitmap_node()
165 if (entry != &journal->j_bitmap_nodes) { in get_bitmap_node()
169 journal->j_free_bitmap_nodes--; in get_bitmap_node()
182 struct reiserfs_journal *journal = SB_JOURNAL(sb); in free_bitmap_node() local
183 journal->j_used_bitmap_nodes--; in free_bitmap_node()
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| D | Makefile | 9 hashes.o tail_conversion.o journal.o resize.o \
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| D | super.c | 679 struct reiserfs_journal *journal = SB_JOURNAL(s); in reiserfs_show_options() local
719 if (journal->j_max_commit_age != journal->j_default_max_commit_age) in reiserfs_show_options()
720 seq_printf(seq, ",commit=%d", journal->j_max_commit_age); in reiserfs_show_options()
1393 struct reiserfs_journal *journal = SB_JOURNAL(s); in reiserfs_remount() local
1455 journal->j_max_commit_age = commit_max_age; in reiserfs_remount()
1456 journal->j_max_trans_age = commit_max_age; in reiserfs_remount()
1459 journal->j_max_commit_age = journal->j_default_max_commit_age; in reiserfs_remount()
1460 journal->j_max_trans_age = JOURNAL_MAX_TRANS_AGE; in reiserfs_remount()
1505 if (reiserfs_is_journal_aborted(journal)) { in reiserfs_remount()
1506 err = journal->j_errno; in reiserfs_remount()
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| D | procfs.c | 53 #define SFPJ( x ) SFP( journal.x )
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| D | reiserfs.h | 506 } journal; member
759 #define reiserfs_is_journal_aborted(journal) (unlikely (__reiserfs_is_journal_aborted (journal))) argument
761 *journal) in __reiserfs_is_journal_aborted()
763 return test_bit(J_ABORTED, &journal->j_state); in __reiserfs_is_journal_aborted()
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| /linux-4.1.27/include/trace/events/ |
| D | jbd.h | 12 TP_PROTO(journal_t *journal, int result),
14 TP_ARGS(journal, result),
22 __entry->dev = journal->j_fs_dev->bd_dev;
33 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
35 TP_ARGS(journal, commit_transaction),
43 __entry->dev = journal->j_fs_dev->bd_dev;
54 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
56 TP_ARGS(journal, commit_transaction)
61 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
63 TP_ARGS(journal, commit_transaction)
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| D | jbd2.h | 15 TP_PROTO(journal_t *journal, int result),
17 TP_ARGS(journal, result),
25 __entry->dev = journal->j_fs_dev->bd_dev;
35 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
37 TP_ARGS(journal, commit_transaction),
46 __entry->dev = journal->j_fs_dev->bd_dev;
58 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
60 TP_ARGS(journal, commit_transaction)
65 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
67 TP_ARGS(journal, commit_transaction)
[all …]
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| /linux-4.1.27/drivers/md/bcache/ |
| D | journal.c | 36 struct journal_device *ja = &ca->journal; in journal_read_bucket()
40 struct jset *j, *data = ca->set->journal.w[0].data; in journal_read_bucket()
159 struct journal_device *ja = &ca->journal; in bch_journal_read()
258 c->journal.seq = list_entry(list->prev, in bch_journal_read()
271 struct journal *j = &c->journal; in bch_journal_mark()
378 if (btree_current_write(b)->journal) { in btree_flush_write()
382 btree_current_write(best)->journal, in btree_flush_write()
383 btree_current_write(b)->journal)) { in btree_flush_write()
391 if (!btree_current_write(b)->journal) { in btree_flush_write()
408 struct cache *ca = container_of(ja, struct cache, journal); in journal_discard_endio()
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| D | journal.h | 103 struct journal { struct
157 (fifo_idx(&(c)->journal.pin, (l)) > fifo_idx(&(c)->journal.pin, (r)))
170 void bch_journal_next(struct journal *);
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| D | Makefile | 5 io.o journal.o movinggc.o request.o stats.o super.o sysfs.o trace.o\
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| D | super.c | 1433 if (c->journal.cur) { in cache_set_flush()
1434 cancel_delayed_work_sync(&c->journal.work); in cache_set_flush()
1436 c->journal.work.work.func(&c->journal.work.work); in cache_set_flush()
1583 LIST_HEAD(journal); in run_cache_set()
1588 if (bch_journal_read(c, &journal)) in run_cache_set()
1594 if (list_empty(&journal)) in run_cache_set()
1597 j = &list_entry(journal.prev, struct journal_replay, list)->j; in run_cache_set()
1631 bch_journal_mark(c, &journal); in run_cache_set()
1640 bch_journal_next(&c->journal); in run_cache_set()
1660 bch_journal_replay(c, &journal); in run_cache_set()
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| D | bcache.h | 447 struct journal_device journal; member
647 struct journal journal; member
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| D | btree.c | 331 if (w->journal) { in btree_complete_write()
332 atomic_dec_bug(w->journal); in btree_complete_write()
333 __closure_wake_up(&b->c->journal.wait); in btree_complete_write()
337 w->journal = NULL; in btree_complete_write()
534 if (w->journal && in bch_btree_leaf_dirty()
535 journal_pin_cmp(b->c, w->journal, journal_ref)) { in bch_btree_leaf_dirty()
536 atomic_dec_bug(w->journal); in bch_btree_leaf_dirty()
537 w->journal = NULL; in bch_btree_leaf_dirty()
540 if (!w->journal) { in bch_btree_leaf_dirty()
541 w->journal = journal_ref; in bch_btree_leaf_dirty()
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| D | btree.h | 105 atomic_t *journal; member
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| D | sysfs.c | 564 sysfs_print(active_journal_entries, fifo_used(&c->journal.pin)); in SHOW()
|
| /linux-4.1.27/fs/ocfs2/ |
| D | journal.c | 77 static void ocfs2_queue_recovery_completion(struct ocfs2_journal *journal,
170 ocfs2_queue_recovery_completion(osb->journal, i, NULL, in ocfs2_queue_replay_slots()
311 struct ocfs2_journal *journal = NULL; in ocfs2_commit_cache() local
313 journal = osb->journal; in ocfs2_commit_cache()
316 down_write(&journal->j_trans_barrier); in ocfs2_commit_cache()
318 flushed = atomic_read(&journal->j_num_trans); in ocfs2_commit_cache()
321 up_write(&journal->j_trans_barrier); in ocfs2_commit_cache()
325 jbd2_journal_lock_updates(journal->j_journal); in ocfs2_commit_cache()
326 status = jbd2_journal_flush(journal->j_journal); in ocfs2_commit_cache()
327 jbd2_journal_unlock_updates(journal->j_journal); in ocfs2_commit_cache()
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| D | journal.h | 94 static inline void ocfs2_set_ci_lock_trans(struct ocfs2_journal *journal, in ocfs2_set_ci_lock_trans() argument
98 ci->ci_last_trans = journal->j_trans_id; in ocfs2_set_ci_lock_trans()
110 struct ocfs2_journal *journal = in ocfs2_ci_fully_checkpointed() local
111 OCFS2_SB(ocfs2_metadata_cache_get_super(ci))->journal; in ocfs2_ci_fully_checkpointed()
114 ret = time_after(journal->j_trans_id, ci->ci_last_trans); in ocfs2_ci_fully_checkpointed()
126 struct ocfs2_journal *journal = in ocfs2_ci_is_new() local
127 OCFS2_SB(ocfs2_metadata_cache_get_super(ci))->journal; in ocfs2_ci_is_new()
130 ret = !(time_after(journal->j_trans_id, ci->ci_created_trans)); in ocfs2_ci_is_new()
153 ci->ci_created_trans = osb->journal->j_trans_id; in ocfs2_ci_set_new()
187 int ocfs2_journal_init(struct ocfs2_journal *journal,
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| D | super.c | 303 "Journal", osb->journal->j_state, in ocfs2_osb_dump()
304 osb->journal->j_trans_id, in ocfs2_osb_dump()
305 atomic_read(&osb->journal->j_num_trans)); in ocfs2_osb_dump()
427 if (jbd2_journal_start_commit(OCFS2_SB(sb)->journal->j_journal, in ocfs2_sync_fs()
430 jbd2_log_wait_commit(OCFS2_SB(sb)->journal->j_journal, in ocfs2_sync_fs()
2026 jbd2_journal_check_used_features(osb->journal->j_journal, 0, 0, in ocfs2_journal_addressable()
2047 struct ocfs2_journal *journal; in ocfs2_initialize_super() local
2233 journal = kzalloc(sizeof(struct ocfs2_journal), GFP_KERNEL); in ocfs2_initialize_super()
2234 if (!journal) { in ocfs2_initialize_super()
2239 osb->journal = journal; in ocfs2_initialize_super()
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| D | inode.c | 133 journal_t *journal = OCFS2_SB(sb)->journal->j_journal; in ocfs2_iget() local
180 if (journal) { in ocfs2_iget()
185 read_lock(&journal->j_state_lock); in ocfs2_iget()
186 if (journal->j_running_transaction) in ocfs2_iget()
187 transaction = journal->j_running_transaction; in ocfs2_iget()
189 transaction = journal->j_committing_transaction; in ocfs2_iget()
193 tid = journal->j_commit_sequence; in ocfs2_iget()
194 read_unlock(&journal->j_state_lock); in ocfs2_iget()
1173 jbd2_journal_release_jbd_inode(OCFS2_SB(inode->i_sb)->journal->j_journal, in ocfs2_clear_inode()
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| D | Makefile | 26 journal.o \
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| D | aops.c | 791 journal_t *journal = osb->journal->j_journal; in ocfs2_direct_IO_write() local
887 ret = jbd2_journal_force_commit(journal); in ocfs2_direct_IO_write()
935 tmp_ret = jbd2_journal_force_commit(journal); in ocfs2_direct_IO_write()
2033 if (jbd2_journal_start_commit(osb->journal->j_journal, &target)) { in ocfs2_try_to_free_truncate_log()
2034 jbd2_log_wait_commit(osb->journal->j_journal, target); in ocfs2_try_to_free_truncate_log()
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| D | file.c | 181 journal_t *journal = osb->journal->j_journal; in ocfs2_sync_file() local
200 if (journal->j_flags & JBD2_BARRIER && in ocfs2_sync_file()
201 !jbd2_trans_will_send_data_barrier(journal, commit_tid)) in ocfs2_sync_file()
203 err = jbd2_complete_transaction(journal, commit_tid); in ocfs2_sync_file()
2396 ret = jbd2_journal_force_commit(osb->journal->j_journal); in ocfs2_file_write_iter()
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| D | ocfs2.h | 361 struct ocfs2_journal *journal; member
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| D | ioctl.c | 269 oij.ij_journal_size = i_size_read(osb->journal->j_inode); in ocfs2_info_handle_journal_size()
|
| /linux-4.1.27/include/linux/ |
| D | jbd2.h | 1035 struct buffer_head *jbd2_journal_get_descriptor_buffer(journal_t *journal);
1037 int jbd2_journal_get_log_tail(journal_t *journal, tid_t *tid,
1039 int __jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block);
1040 void jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block);
1046 void __jbd2_journal_clean_checkpoint_list(journal_t *journal, bool destroy);
1048 void jbd2_journal_destroy_checkpoint(journal_t *journal);
1156 extern int jbd2_journal_load (journal_t *journal);
1158 extern int jbd2_journal_recover (journal_t *journal);
1173 extern int jbd2_journal_begin_ordered_truncate(journal_t *journal,
1176 extern void jbd2_journal_release_jbd_inode(journal_t *journal, struct jbd2_inode *jinode);
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| D | jbd.h | 816 int __journal_clean_checkpoint_list(journal_t *journal);
883 extern int journal_load (journal_t *journal);
885 extern int journal_recover (journal_t *journal);
936 extern void journal_switch_revoke_table(journal_t *journal);
937 extern void journal_clear_buffer_revoked_flags(journal_t *journal);
947 int log_start_commit(journal_t *journal, tid_t tid);
948 int __log_start_commit(journal_t *journal, tid_t tid);
949 int journal_start_commit(journal_t *journal, tid_t *tid);
950 int journal_force_commit_nested(journal_t *journal);
951 int log_wait_commit(journal_t *journal, tid_t tid);
[all …]
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| /linux-4.1.27/Documentation/filesystems/ |
| D | ext3.txt | 18 the journal (and thus write to the partition) even when
22 journal=update Update the ext3 file system's journal to the current
25 journal=inum When a journal already exists, this option is ignored.
27 will represent the ext3 file system's journal file.
30 journal_dev=devnum When the external journal device's major/minor numbers
32 the new journal location. The journal device is
36 norecovery Don't load the journal on mounting. Note that this forces
40 data=journal All data are committed into the journal prior to being
45 journal.
49 committed to the journal.
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| D | gfs2-uevents.txt | 20 with no journal assigned), and read-only (with journal assigned) status
39 of journal recovery for one of the filesystems journals. It has
40 two environment variables, JID= which specifies the journal id which
43 for every journal recovered, whether it is during the initial mount
44 process or as the result of gfs_controld requesting a specific journal
89 If a journal is in use by the filesystem (journals are not
91 numeric journal id in all GFS2 uevents.
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| D | ext4.txt | 75 the filesystem with a large journal can also be helpful for
92 * journal checksumming for robustness, performance
132 replay the journal (and thus write to the
137 journal_checksum Enable checksumming of the journal transactions.
148 journal_dev=devnum When the external journal device's major/minor numbers
150 the new journal location. The journal device is
154 norecovery Don't load the journal on mounting. Note that
156 skipping the journal replay will lead to the
160 data=journal All data are committed into the journal prior to being
167 journal.
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| D | logfs.txt | 24 move the journal and change the filesystem parameters through tunefs.
36 the journal.
44 The journal contains all global information about the filesystem that
52 All space except for the superblocks and journal is part of the object
77 reasons is stored in the journal instead. Instead of data blocks, the
88 In LogFS, the block pointer changes are cached in the journal by means
101 content to a spare segment and noting this move in the journal with a
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| D | jfs.txt | 20 nointegrity Do not write to the journal. The primary use of this option
25 integrity(*) Commit metadata changes to the journal. Use this option to
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| D | ocfs2.txt | 60 journal.
63 committed to the journal.
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| D | ext2.txt | 246 HAS_JOURNAL feature is a COMPAT flag because the ext3 journal is simply
270 ext3 journal from mounting the filesystem without replaying the journal.
348 to the on-disk ext2 layout. In a nutshell, the journal is a regular
351 it is possible to add a journal to an existing ext2 filesystem without
355 a transaction in the journal and can either be complete or incomplete at
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| D | xfs.txt | 57 writes into the journal and for data integrity operations.
154 Use an external log (metadata journal) and/or real-time device.
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| D | ubifs.txt | 61 journal and recovers from crashes, ensuring that the on-flash data
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| D | gfs2-glocks.txt | 21 used only during recovery, and even then only for journal locks.
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| D | ramfs-rootfs-initramfs.txt | 345 separate journal). They can be out on the network (requiring dhcp, setting a
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| D | vfs.txt | 1142 mounting (such as ones controlling the creation of a journal) are exempt
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| /linux-4.1.27/fs/ext4/ |
| D | fsync.c | 91 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_sync_file() local
108 if (!journal) { in ext4_sync_file()
138 if (journal->j_flags & JBD2_BARRIER && in ext4_sync_file()
139 !jbd2_trans_will_send_data_barrier(journal, commit_tid)) in ext4_sync_file()
141 ret = jbd2_complete_transaction(journal, commit_tid); in ext4_sync_file()
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| D | ext4_jbd2.c | 43 journal_t *journal; in ext4_journal_check_start() local
49 journal = EXT4_SB(sb)->s_journal; in ext4_journal_check_start()
55 if (journal && is_journal_aborted(journal)) { in ext4_journal_check_start()
65 journal_t *journal; in __ext4_journal_start_sb() local
73 journal = EXT4_SB(sb)->s_journal; in __ext4_journal_start_sb()
74 if (!journal) in __ext4_journal_start_sb()
76 return jbd2__journal_start(journal, blocks, rsv_blocks, GFP_NOFS, in __ext4_journal_start_sb()
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| D | super.c | 343 static void ext4_journal_commit_callback(journal_t *journal, transaction_t *txn) in ext4_journal_commit_callback() argument
345 struct super_block *sb = journal->j_private; in ext4_journal_commit_callback()
347 int error = is_journal_aborted(journal); in ext4_journal_commit_callback()
384 journal_t *journal = EXT4_SB(sb)->s_journal; in ext4_handle_error() local
387 if (journal) in ext4_handle_error()
388 jbd2_journal_abort(journal, -EIO); in ext4_handle_error()
1041 journal_t *journal = EXT4_SB(sb)->s_journal; in bdev_try_to_free_page() local
1046 if (journal) in bdev_try_to_free_page()
1047 return jbd2_journal_try_to_free_buffers(journal, page, in bdev_try_to_free_page()
4363 static void ext4_init_journal_params(struct super_block *sb, journal_t *journal) in ext4_init_journal_params() argument
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| D | inode.c | 210 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_evict_inode() local
213 jbd2_complete_transaction(journal, commit_tid); in ext4_evict_inode()
2908 journal_t *journal; in ext4_bmap() local
2948 journal = EXT4_JOURNAL(inode); in ext4_bmap()
2949 jbd2_journal_lock_updates(journal); in ext4_bmap()
2950 err = jbd2_journal_flush(journal); in ext4_bmap()
2951 jbd2_journal_unlock_updates(journal); in ext4_bmap()
3004 journal_t *journal = EXT4_JOURNAL(page->mapping->host); in __ext4_journalled_invalidatepage() local
3014 return jbd2_journal_invalidatepage(journal, page, offset, length); in __ext4_journalled_invalidatepage()
3027 journal_t *journal = EXT4_JOURNAL(page->mapping->host); in ext4_releasepage() local
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| D | ext4_jbd2.h | 357 static inline int ext4_journal_force_commit(journal_t *journal) in ext4_journal_force_commit() argument
359 if (journal) in ext4_journal_force_commit()
360 return jbd2_journal_force_commit(journal); in ext4_journal_force_commit()
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| /linux-4.1.27/fs/ext3/ |
| D | super.c | 71 journal_t *journal; in ext3_journal_start_sb() local
79 journal = EXT3_SB(sb)->s_journal; in ext3_journal_start_sb()
80 if (is_journal_aborted(journal)) { in ext3_journal_start_sb()
86 return journal_start(journal, nblocks); in ext3_journal_start_sb()
169 journal_t *journal = EXT3_SB(sb)->s_journal; in ext3_handle_error() local
172 if (journal) in ext3_handle_error()
173 journal_abort(journal, -EIO); in ext3_handle_error()
746 journal_t *journal = EXT3_SB(sb)->s_journal; in bdev_try_to_free_page() local
751 if (journal) in bdev_try_to_free_page()
752 return journal_try_to_free_buffers(journal, page, in bdev_try_to_free_page()
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| D | fsync.c | 45 journal_t *journal = EXT3_SB(inode->i_sb)->s_journal; in ext3_sync_file() local
89 !journal_trans_will_send_data_barrier(journal, commit_tid)) in ext3_sync_file()
91 log_start_commit(journal, commit_tid); in ext3_sync_file()
92 ret = log_wait_commit(journal, commit_tid); in ext3_sync_file()
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| D | Kconfig | 11 crash. The journal keeps track of any changes that were being made
15 Other than adding the journal to the file system, the on-disk format
21 To add a journal on an existing ext2 file system or change the
36 The journal mode options for ext3 have different tradeoffs
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| D | inode.c | 225 journal_t *journal = EXT3_SB(inode->i_sb)->s_journal; in ext3_evict_inode() local
227 log_start_commit(journal, commit_tid); in ext3_evict_inode()
228 log_wait_commit(journal, commit_tid); in ext3_evict_inode()
1509 journal_t *journal; in ext3_bmap() local
1532 journal = EXT3_JOURNAL(inode); in ext3_bmap()
1533 journal_lock_updates(journal); in ext3_bmap()
1534 err = journal_flush(journal); in ext3_bmap()
1535 journal_unlock_updates(journal); in ext3_bmap()
1790 journal_t *journal = EXT3_JOURNAL(page->mapping->host); in ext3_invalidatepage() local
1800 journal_invalidatepage(journal, page, offset, length); in ext3_invalidatepage()
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| D | ext3.h | 1291 static inline int ext3_journal_force_commit(journal_t *journal) in ext3_journal_force_commit() argument
1293 return journal_force_commit(journal); in ext3_journal_force_commit()
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| /linux-4.1.27/fs/logfs/ |
| D | Makefile | 8 logfs-y += journal.o
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| /linux-4.1.27/fs/ubifs/ |
| D | Makefile | 3 ubifs-y += shrinker.o journal.o file.o dir.o super.o sb.o io.o
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| /linux-4.1.27/Documentation/DocBook/ |
| D | .filesystems.xml.cmd | 2 …ymlink.c fs/debugfs/inode.c fs/debugfs/file.c include/linux/jbd.h fs/jbd/journal.c fs/jbd/recovery…
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| /linux-4.1.27/Documentation/RCU/ |
| D | RTFP.txt | 113 non-blocking synchronization). The corresponding journal article appeared
162 2007 saw the journal version of the award-winning RCU paper from 2006
170 2008 saw a journal paper on real-time RCU [DinakarGuniguntala2008IBMSysJ],
209 academic journal, IEEE Transactions on Parallel and Distributed Systems
226 ,journal="ACM Transactions on Database Systems"
280 ,journal="ACM Transactions on Database Systems"
336 ,journal = {Commun. ACM}
862 ,journal="IBM Systems Journal"
919 ,journal="Linux Journal"
964 ,journal="Linux Journal"
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| /linux-4.1.27/fs/befs/ |
| D | ChangeLog | 240 the journal needs to be replayed, and the filesystem cannot be mounted.
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| /linux-4.1.27/Documentation/isdn/ |
| D | README.gigaset | 57 phonebook or call journal.
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| /linux-4.1.27/Documentation/filesystems/caching/ |
| D | cachefiles.txt | 43 attempt to journal anything since the journalling interfaces of the various
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| /linux-4.1.27/Documentation/ |
| D | bcache.txt | 378 Number of journal entries that are newer than the index.
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| D | kernel-docs.txt | 261 ftp://ftp.uk.linux.org/pub/linux/sct/fs/jfs/journal-design.ps.gz
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| /linux-4.1.27/Documentation/virtual/uml/ |
| D | UserModeLinux-HOWTO.txt | 2068 Journal - 8192 blocks (18-8209), journal header is in block 8210
2073 journal size 8192 (from 18)
2074 Initializing journal - 0%....20%....40%....60%....80%....100%
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