Hi all, After merging the btrfs tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: fs/btrfs/extent_io.c: In function 'btrfs_bio_clone': fs/btrfs/extent_io.c:2734:10: error: 'struct bio' has no member named 'bi_css' if (bio->bi_css) ^ fs/btrfs/extent_io.c:2735:32: error: 'struct bio' has no member named 'bi_css' bio_associate_blkcg(new, bio->bi_css); ^ fs/btrfs/volumes.c: In function 'breakup_stripe_bio': fs/btrfs/volumes.c:5958:15: error: 'struct bio' has no member named 'bi_ioc' if (first_bio->bi_ioc) { ^ fs/btrfs/volumes.c:5959:34: error: 'struct bio' has no member named 'bi_ioc' get_io_context_active(first_bio->bi_ioc); ^ fs/btrfs/volumes.c:5960:6: error: 'struct bio' has no member named 'bi_ioc' bio->bi_ioc = first_bio->bi_ioc; ^ fs/btrfs/volumes.c:5960:26: error: 'struct bio' has no member named 'bi_ioc' bio->bi_ioc = first_bio->bi_ioc; ^ fs/btrfs/volumes.c:5962:15: error: 'struct bio' has no member named 'bi_css' if (first_bio->bi_css) { ^ fs/btrfs/volumes.c:5963:20: error: 'struct bio' has no member named 'bi_css' css_get(first_bio->bi_css); ^ fs/btrfs/volumes.c:5964:6: error: 'struct bio' has no member named 'bi_css' bio->bi_css = first_bio->bi_css; ^ fs/btrfs/volumes.c:5964:26: error: 'struct bio' has no member named 'bi_css' bio->bi_css = first_bio->bi_css; ^ Caused by commit da2f0f74cf7d ("Btrfs: add support for blkio controllers") This build does ont have CONFIG_BLK_CGROUP set. I have used the btrfs tree from next-20150820 for today. -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html