ext4_write_inode 2615 fs/ext4/ext4.h extern int  ext4_write_inode(struct inode *, struct writeback_control *);
ext4_write_inode 1240 fs/ext4/super.c 	return ext4_write_inode(inode, &wbc);
ext4_write_inode 1425 fs/ext4/super.c 	.write_inode	= ext4_write_inode,