Hi Jens, please consider to put these patches into your (future) for-3.18/drivers branch. I have posted it for review on August 28. It consists mainly of minor cleanups, and an important performance improvement. With that DRBD was seen to write with 160k IOPS, on SSDs.
You may take the patches from this posting, or pull them from http://git.drbd.org/linux-2.6-drbd.git for-3.18-rc1 the branch there is based on Linux 3.17-rc4. Andreas Gruenbacher (5): drbd: Use better variable names drbd: Use consistent names for all the bi_end_io callbacks drbd: Avoid inconsistent locking warning drbd: Get rid of the __no_warn and __cond_lock macros drbd: Get rid of the WORK_PENDING macro Lars Ellenberg (2): drbd: Improve asender performance drbd: reduce lock contention in drbd_worker Philipp Marek (1): drbd: Remove superfluous newline from "resync_extents" debugfs entry. Philipp Reisner (1): drbd: Add missing newline in resync progress display in /proc/drbd drivers/block/drbd/drbd_actlog.c | 4 +-- drivers/block/drbd/drbd_bitmap.c | 6 ++--- drivers/block/drbd/drbd_debugfs.c | 2 +- drivers/block/drbd/drbd_int.h | 19 +++++++------- drivers/block/drbd/drbd_main.c | 28 ++++++++++---------- drivers/block/drbd/drbd_proc.c | 4 ++- drivers/block/drbd/drbd_receiver.c | 52 +++++++++++++++++++++----------------- drivers/block/drbd/drbd_req.c | 2 +- drivers/block/drbd/drbd_state.c | 18 ++++++------- drivers/block/drbd/drbd_worker.c | 51 +++++++++++++++---------------------- 10 files changed, 93 insertions(+), 93 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
