On 28.09.2011 15:17, Arne Jansen wrote: > Hi Chris, > > I rebased my readahead-patches for scrub to your current > integration-test branch (83f4e90fd11) and pushed it to: > > g...@github.com:sensille/linux.git for-chris
git://github.com/sensille/linux.git for-chris of course... > > It just contains the readahead patch, which gives a significant > performance improvement for scrub. Currently scrub is the only > consumer. > > Thanks, > Arne > > Arne Jansen (7): > btrfs: add an extra wait mode to read_extent_buffer_pages > btrfs: add READAHEAD extent buffer flag > btrfs: state information for readahead > btrfs: initial readahead code and prototypes > btrfs: hooks for readahead > btrfs: test ioctl for readahead > btrfs: use readahead API for scrub > > fs/btrfs/Makefile | 3 +- > fs/btrfs/ctree.h | 21 ++ > fs/btrfs/disk-io.c | 85 +++++- > fs/btrfs/disk-io.h | 2 + > fs/btrfs/extent_io.c | 9 +- > fs/btrfs/extent_io.h | 4 + > fs/btrfs/ioctl.c | 93 +++++- > fs/btrfs/ioctl.h | 16 + > fs/btrfs/reada.c | 949 > ++++++++++++++++++++++++++++++++++++++++++++++++++ > fs/btrfs/scrub.c | 116 +++---- > fs/btrfs/volumes.c | 8 + > fs/btrfs/volumes.h | 8 + > 12 files changed, 1239 insertions(+), 75 deletions(-) > create mode 100644 fs/btrfs/reada.c > -- > 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
