ext4_writepage_trans_blocks 1094 fs/ext4/ext4.h extern int ext4_writepage_trans_blocks(struct inode *); ext4_writepage_trans_blocks 2919 fs/ext4/extents.c err = ext4_writepage_trans_blocks(inode); ext4_writepage_trans_blocks 1330 fs/ext4/inode.c int ret, needed_blocks = ext4_writepage_trans_blocks(inode); ext4_writepage_trans_blocks 2867 fs/ext4/inode.c handle = ext4_journal_start(inode, ext4_writepage_trans_blocks(inode));