On 25.05.2011 14:22, Arne Jansen wrote: > scrub_page collects several pages into one bio as long as they are physically > contiguous. As we only save one logical address for the whole bio, don't > collect pages that are physically contiguous but logically discontiguous.
This patch applies to the integration-test branch. I also pushed it into my for-chris branch. -Arne > > Signed-off-by: Arne Jansen <[email protected]> > --- > fs/btrfs/scrub.c | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c > index a31f2a9..21ee93c 100644 > --- a/fs/btrfs/scrub.c > +++ b/fs/btrfs/scrub.c > @@ -631,7 +631,8 @@ again: > if (sbio->count == 0) { > sbio->physical = physical; > sbio->logical = logical; > - } else if (sbio->physical + sbio->count * PAGE_SIZE != physical) { > + } else if (sbio->physical + sbio->count * PAGE_SIZE != physical || > + sbio->logical + sbio->count * PAGE_SIZE != logical) { > scrub_submit(sdev); > goto again; > } -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
