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SubjectRe: [GIT PULL 00/20] lightnvm updates for 4.18
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On 05/28/2018 10:58 AM, Matias Bjørling wrote:
> Hi Jens,
>
> Please pick up the following patches.
>
> - Hans reworked the write error recovery path in pblk.
> - Igor added extra error handling for lines, and fixed a bug in the
> pblk ringbuffer during GC.
> - Javier refactored the pblk code a bit, added extra error
> handling, and added checks to verify that data returned from drive
> is appropriate.
> - Marcin added some extra logic to manage the write buffer. Now
> MW_CUNITS can be zero and the size of write buffer can be changed
> at module load time.
>
> Thanks,
> Matias
>
> Hans Holmberg (3):
> lightnvm: pblk: rework write error recovery path
> lightnvm: pblk: garbage collect lines with failed writes
> lightnvm: pblk: fix smeta write error path
>
> Igor Konopko (4):
> lightnvm: proper error handling for pblk_bio_add_pages
> lightnvm: error handling when whole line is bad
> lightnvm: fix partial read error path
> lightnvm: pblk: sync RB and RL states during GC
>
> Javier González (11):
> lightnvm: pblk: fail gracefully on line alloc. failure
> lightnvm: pblk: recheck for bad lines at runtime
> lightnvm: pblk: check read lba on gc path
> lightnvn: pblk: improve error msg on corrupted LBAs
> lightnvm: pblk: warn in case of corrupted write buffer
> lightnvm: pblk: return NVM_ error on failed submission
> lightnvm: pblk: remove unnecessary indirection
> lightnvm: pblk: remove unnecessary argument
> lightnvm: pblk: check for chunk size before allocating it
> lightnvn: pass flag on graceful teardown to targets
> lightnvm: pblk: remove dead function
>
> Marcin Dziegielewski (2):
> lightnvm: pblk: handle case when mw_cunits equals to 0
> lightnvm: pblk: add possibility to set write buffer size manually
>
> drivers/lightnvm/core.c | 10 +-
> drivers/lightnvm/pblk-core.c | 149 +++++++++++++++------
> drivers/lightnvm/pblk-gc.c | 112 ++++++++++------
> drivers/lightnvm/pblk-init.c | 112 +++++++++++-----
> drivers/lightnvm/pblk-map.c | 33 +++--
> drivers/lightnvm/pblk-rb.c | 51 +------
> drivers/lightnvm/pblk-read.c | 83 +++++++++---
> drivers/lightnvm/pblk-recovery.c | 91 -------------
> drivers/lightnvm/pblk-rl.c | 29 +++-
> drivers/lightnvm/pblk-sysfs.c | 15 ++-
> drivers/lightnvm/pblk-write.c | 281 +++++++++++++++++++++++++--------------
> drivers/lightnvm/pblk.h | 43 +++---
> drivers/nvme/host/lightnvm.c | 1 -
> include/linux/lightnvm.h | 2 +-
> 14 files changed, 604 insertions(+), 408 deletions(-)
>

Hi Jens,

Javier had some comments to 16, 18, and 20. The rest is ready to go.
Would you like me to resend the patches?

Thank you!

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