diff options
Diffstat (limited to 'fs/jbd2')
| -rw-r--r-- | fs/jbd2/commit.c | 4 | ||||
| -rw-r--r-- | fs/jbd2/journal.c | 3 | ||||
| -rw-r--r-- | fs/jbd2/transaction.c | 22 |
3 files changed, 24 insertions, 5 deletions
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c index 2ad98d6e19f4..70078096117d 100644 --- a/fs/jbd2/commit.c +++ b/fs/jbd2/commit.c @@ -219,6 +219,8 @@ static int journal_submit_data_buffers(journal_t *journal, spin_lock(&journal->j_list_lock); list_for_each_entry(jinode, &commit_transaction->t_inode_list, i_list) { + if (!(jinode->i_flags & JI_WRITE_DATA)) + continue; mapping = jinode->i_vfs_inode->i_mapping; jinode->i_flags |= JI_COMMIT_RUNNING; spin_unlock(&journal->j_list_lock); @@ -256,6 +258,8 @@ static int journal_finish_inode_data_buffers(journal_t *journal, /* For locking, see the comment in journal_submit_data_buffers() */ spin_lock(&journal->j_list_lock); list_for_each_entry(jinode, &commit_transaction->t_inode_list, i_list) { + if (!(jinode->i_flags & JI_WAIT_DATA)) + continue; jinode->i_flags |= JI_COMMIT_RUNNING; spin_unlock(&journal->j_list_lock); err = filemap_fdatawait(jinode->i_vfs_inode->i_mapping); diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index 435f0b26ac20..b31852f76f46 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -94,7 +94,8 @@ EXPORT_SYMBOL(jbd2_journal_blocks_per_page); EXPORT_SYMBOL(jbd2_journal_invalidatepage); EXPORT_SYMBOL(jbd2_journal_try_to_free_buffers); EXPORT_SYMBOL(jbd2_journal_force_commit); -EXPORT_SYMBOL(jbd2_journal_file_inode); +EXPORT_SYMBOL(jbd2_journal_inode_add_write); +EXPORT_SYMBOL(jbd2_journal_inode_add_wait); EXPORT_SYMBOL(jbd2_journal_init_jbd_inode); EXPORT_SYMBOL(jbd2_journal_release_jbd_inode); EXPORT_SYMBOL(jbd2_journal_begin_ordered_truncate); diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index 67c103867bf8..be56c8ca34c2 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -2462,7 +2462,8 @@ void jbd2_journal_refile_buffer(journal_t *journal, struct journal_head *jh) /* * File inode in the inode list of the handle's transaction */ -int jbd2_journal_file_inode(handle_t *handle, struct jbd2_inode *jinode) +static int jbd2_journal_file_inode(handle_t *handle, struct jbd2_inode *jinode, + unsigned long flags) { transaction_t *transaction = handle->h_transaction; journal_t *journal; @@ -2487,12 +2488,14 @@ int jbd2_journal_file_inode(handle_t *handle, struct jbd2_inode *jinode) * and if jinode->i_next_transaction == transaction, commit code * will only file the inode where we want it. */ - if (jinode->i_transaction == transaction || - jinode->i_next_transaction == transaction) + if ((jinode->i_transaction == transaction || + jinode->i_next_transaction == transaction) && + (jinode->i_flags & flags) == flags) return 0; spin_lock(&journal->j_list_lock); - + jinode->i_flags |= flags; + /* Is inode already attached where we need it? */ if (jinode->i_transaction == transaction || jinode->i_next_transaction == transaction) goto done; @@ -2523,6 +2526,17 @@ done: return 0; } +int jbd2_journal_inode_add_write(handle_t *handle, struct jbd2_inode *jinode) +{ + return jbd2_journal_file_inode(handle, jinode, + JI_WRITE_DATA | JI_WAIT_DATA); +} + +int jbd2_journal_inode_add_wait(handle_t *handle, struct jbd2_inode *jinode) +{ + return jbd2_journal_file_inode(handle, jinode, JI_WAIT_DATA); +} + /* * File truncate and transaction commit interact with each other in a * non-trivial way. If a transaction writing data block A is |