From: Li Chen Date: Fri, 6 Mar 2026 08:56:41 +0000 (+0800) Subject: ocfs2: use jbd2 jinode dirty range accessor X-Git-Url: http://git.ipfire.org/index.cgi?a=commitdiff_plain;h=be81084e032c2d74f51173e30f687ce13476cb73;p=thirdparty%2Flinux.git 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 Reviewed-by: Jan Kara Signed-off-by: Li Chen Link: https://patch.msgid.link/20260306085643.465275-4-me@linux.beauty Signed-off-by: Theodore Ts'o --- diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 4c86a9d468700..f9bf3bac085db 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)