On Mon, 2008-06-02 at 08:44 +0530, Aneesh Kumar K.V wrote: > On Sun, Jun 01, 2008 at 02:10:02PM -0700, Mingming Cao wrote: > > ext4: Need clear buffer_delay after page writeout for delayed allocation > > > > From: Mingming Cao <cmm@xxxxxxxxxx> > > > > Need clear buffer_delay in ext4_da_writepage() after page has been writeout > > > > Signed-off-by: Mingming Cao <cmm@xxxxxxxxxx> > > > > --- > > We do that in mpage_put_bnr_to_bhs. > Normally delayed buffer could be cleared in that case, but if allocation failed in __mapge_da_writepages(), it will keep buffer_delay marked and deferring to later ext4_da_writepage() to do block allocation. This patch handles clear bh delay bit in this case. Mingming -- 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
