Aneesh Kumar K.V wrote: > We should not do submit_bh for delayed and unwritten extents. So > add a BUG_ON on them. > > Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx> Makes sense to me, once we get our own house in order. :) Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx> > --- > fs/buffer.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/fs/buffer.c b/fs/buffer.c > index b3e5be7..ec480c8 100644 > --- a/fs/buffer.c > +++ b/fs/buffer.c > @@ -2931,6 +2931,8 @@ int submit_bh(int rw, struct buffer_head * bh) > BUG_ON(!buffer_locked(bh)); > BUG_ON(!buffer_mapped(bh)); > BUG_ON(!bh->b_end_io); > + BUG_ON(buffer_delay(bh)); > + BUG_ON(buffer_unwritten(bh)); > > /* > * Mask in barrier bit for a write (could be either a WRITE or a -- 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
