On Fri, May 31, 2013 at 11:42:54AM +0200, Jan Kara wrote: > Since PageWriteback bit is now cleared after extents are converted from > unwritten to written ones, we have full exclusion of writeback path from > truncate (truncate_inode_pages() waits for PageWriteback bits to get cleared > on all invalidated pages). Exclusion from DIO path is achieved by > inode_dio_wait() call in ext4_setattr(). So there's no need to wait for > extent convertion in ext4_truncate() anymore. > > Reviewed-by: Zheng Liu <wenqing.lz@xxxxxxxxxx> > Signed-off-by: Jan Kara <jack@xxxxxxx> Thanks, applied. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
