diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/super.c | 4 | ||||
| -rw-r--r-- | fs/jbd2/commit.c | 30 | ||||
| -rw-r--r-- | fs/ocfs2/journal.c | 4 |
3 files changed, 26 insertions, 12 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 0ee673e8e261..a3e57f554f1b 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4752,6 +4752,10 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) set_task_ioprio(sbi->s_journal->j_task, journal_ioprio); sbi->s_journal->j_commit_callback = ext4_journal_commit_callback; + sbi->s_journal->j_submit_inode_data_buffers = + jbd2_journal_submit_inode_data_buffers; + sbi->s_journal->j_finish_inode_data_buffers = + jbd2_journal_finish_inode_data_buffers; no_journal: if (!test_opt(sb, NO_MBCACHE)) { diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c index f79b86b4241f..6252b4c50666 100644 --- a/fs/jbd2/commit.c +++ b/fs/jbd2/commit.c @@ -197,6 +197,12 @@ int jbd2_journal_submit_inode_data_buffers(struct jbd2_inode *jinode) .range_end = jinode->i_dirty_end, }; + /* + * submit the inode data buffers. We use writepage + * instead of writepages. Because writepages can do + * block allocation with delalloc. We need to write + * only allocated blocks here. + */ return generic_writepages(mapping, &wbc); } @@ -220,16 +226,13 @@ static int journal_submit_data_buffers(journal_t *journal, continue; jinode->i_flags |= JI_COMMIT_RUNNING; spin_unlock(&journal->j_list_lock); - /* - * submit the inode data buffers. We use writepage - * instead of writepages. Because writepages can do - * block allocation with delalloc. We need to write - * only allocated blocks here. - */ + /* submit the inode data buffers. */ trace_jbd2_submit_inode_data(jinode->i_vfs_inode); - err = jbd2_journal_submit_inode_data_buffers(jinode); - if (!ret) - ret = err; + if (journal->j_submit_inode_data_buffers) { + err = journal->j_submit_inode_data_buffers(jinode); + if (!ret) + ret = err; + } spin_lock(&journal->j_list_lock); J_ASSERT(jinode->i_transaction == commit_transaction); jinode->i_flags &= ~JI_COMMIT_RUNNING; @@ -267,9 +270,12 @@ static int journal_finish_inode_data_buffers(journal_t *journal, continue; jinode->i_flags |= JI_COMMIT_RUNNING; spin_unlock(&journal->j_list_lock); - err = jbd2_journal_finish_inode_data_buffers(jinode); - if (!ret) - ret = err; + /* wait for the inode data buffers writeout. */ + if (journal->j_finish_inode_data_buffers) { + err = journal->j_finish_inode_data_buffers(jinode); + if (!ret) + ret = err; + } spin_lock(&journal->j_list_lock); jinode->i_flags &= ~JI_COMMIT_RUNNING; smp_mb(); diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index b425f0b01dce..b9a9d69dde7e 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -883,6 +883,10 @@ int ocfs2_journal_init(struct ocfs2_journal *journal, int *dirty) OCFS2_JOURNAL_DIRTY_FL); journal->j_journal = j_journal; + journal->j_journal->j_submit_inode_data_buffers = + jbd2_journal_submit_inode_data_buffers; + journal->j_journal->j_finish_inode_data_buffers = + jbd2_journal_finish_inode_data_buffers; journal->j_inode = inode; journal->j_bh = bh; |