diff options
| author | Li Chen <me@linux.beauty> | 2026-03-06 16:56:41 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2026-04-09 10:51:05 -0400 |
| commit | be81084e032c2d74f51173e30f687ce13476cb73 (patch) | |
| tree | c045cf214446dfac67ffa5cc13d070e07860b0af | |
| parent | 660d23669982202c99798658e2a15ccdd001f82b (diff) | |
ocfs2: use jbd2 jinode dirty range accessor
ocfs2 journal commit callback reads jbd2_inode dirty range fields without
holding journal->j_list_lock.
Use jbd2_jinode_get_dirty_range() to get the range in bytes.
Suggested-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Li Chen <me@linux.beauty>
Link: https://patch.msgid.link/20260306085643.465275-4-me@linux.beauty
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
| -rw-r--r-- | fs/ocfs2/journal.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 4c86a9d46870..f9bf3bac085d 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -899,8 +899,13 @@ bail: static int ocfs2_journal_submit_inode_data_buffers(struct jbd2_inode *jinode) { - return filemap_fdatawrite_range(jinode->i_vfs_inode->i_mapping, - jinode->i_dirty_start, jinode->i_dirty_end); + struct address_space *mapping = jinode->i_vfs_inode->i_mapping; + loff_t range_start, range_end; + + if (!jbd2_jinode_get_dirty_range(jinode, &range_start, &range_end)) + return 0; + + return filemap_fdatawrite_range(mapping, range_start, range_end); } int ocfs2_journal_init(struct ocfs2_super *osb, int *dirty) |