On 09/28/2011 09:44 PM, Chris Mason wrote: > Excerpts from Josef Bacik's message of 2011-09-28 08:34:03 -0400: >> On 09/28/2011 06:00 AM, Liu Bo wrote: >>> We forget to clear inode's dirty_bytes and EXTENT_DIRTY at the end of write. >>> >> We don't set EXTENT_DIRTY unless we failed to read a block and that's to >> keep track of the area we are re-reading, unless I'm missing something? >> Thanks, > > Josef and I have been talking about this one on IRC. > We do set EXTENT_DIRTY during set_extent_delalloc, but as far as I can > tell we no longer need to. Can you please experiment with just not > setting the dirty bit during delalloc instead? >
Sure. So this EXTENT_DIRTY is only for METADATA use. thanks, liubo > -chris > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
