| Message ID | 1536665091-12641-1-git-send-email-javier@cnexlabs.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | lightnvm: pblk: take write semaphore on metadata | expand |
On 09/11/2018 01:24 PM, Javier González wrote: > # Changes since V4: > - Rebase on top of Matias' core > - Reorder patches to avoid in-patchset changes > > # Changes since V3: > - Encapsulate rqd dma allocations to reduce code replication (by Matias) > > # Changes since V2: > - Split the original patch between the metadata refactoring and the > semaphore logic. This simplifies the write path, where the semaphore > is taken. > > # Changes singe V1: > - Fix double I/O on the read path (by Matias) > - Improve commit message (by Jens) > > This patchset refactors the metadata separate write and read paths, > which simplifies how the semaphore is taken for writes. > > Thanks, > Javier > > Javier González (3): > lightnvm: encapsule rqd dma allocations > lightnvm: pblk: refactor metadata paths > lightnvm: pblk: take write semaphore on metadata > > drivers/lightnvm/pblk-core.c | 376 ++++++++++++++++++++------------------- > drivers/lightnvm/pblk-gc.c | 2 +- > drivers/lightnvm/pblk-read.c | 31 ++-- > drivers/lightnvm/pblk-recovery.c | 34 ++-- > drivers/lightnvm/pblk-write.c | 15 +- > drivers/lightnvm/pblk.h | 7 +- > 6 files changed, 222 insertions(+), 243 deletions(-) > Thanks. Applied for 4.20. I've renamed the first patch to "lightnvm: pblk: encapsulate rqd dma allocations".
> On 17 Sep 2018, at 10.11, Matias Bjørling <mb@lightnvm.io> wrote: > > On 09/11/2018 01:24 PM, Javier González wrote: >> # Changes since V4: >> - Rebase on top of Matias' core >> - Reorder patches to avoid in-patchset changes >> # Changes since V3: >> - Encapsulate rqd dma allocations to reduce code replication (by Matias) >> # Changes since V2: >> - Split the original patch between the metadata refactoring and the >> semaphore logic. This simplifies the write path, where the semaphore >> is taken. >> # Changes singe V1: >> - Fix double I/O on the read path (by Matias) >> - Improve commit message (by Jens) >> This patchset refactors the metadata separate write and read paths, >> which simplifies how the semaphore is taken for writes. >> Thanks, >> Javier >> Javier González (3): >> lightnvm: encapsule rqd dma allocations >> lightnvm: pblk: refactor metadata paths >> lightnvm: pblk: take write semaphore on metadata >> drivers/lightnvm/pblk-core.c | 376 ++++++++++++++++++++------------------- >> drivers/lightnvm/pblk-gc.c | 2 +- >> drivers/lightnvm/pblk-read.c | 31 ++-- >> drivers/lightnvm/pblk-recovery.c | 34 ++-- >> drivers/lightnvm/pblk-write.c | 15 +- >> drivers/lightnvm/pblk.h | 7 +- >> 6 files changed, 222 insertions(+), 243 deletions(-) > > Thanks. Applied for 4.20. I've renamed the first patch to "lightnvm: pblk: encapsulate rqd dma allocations". Sounds good. Thanks! Javier
# Changes since V4: - Rebase on top of Matias' core - Reorder patches to avoid in-patchset changes # Changes since V3: - Encapsulate rqd dma allocations to reduce code replication (by Matias) # Changes since V2: - Split the original patch between the metadata refactoring and the semaphore logic. This simplifies the write path, where the semaphore is taken. # Changes singe V1: - Fix double I/O on the read path (by Matias) - Improve commit message (by Jens) This patchset refactors the metadata separate write and read paths, which simplifies how the semaphore is taken for writes. Thanks, Javier Javier González (3): lightnvm: encapsule rqd dma allocations lightnvm: pblk: refactor metadata paths lightnvm: pblk: take write semaphore on metadata drivers/lightnvm/pblk-core.c | 376 ++++++++++++++++++++------------------- drivers/lightnvm/pblk-gc.c | 2 +- drivers/lightnvm/pblk-read.c | 31 ++-- drivers/lightnvm/pblk-recovery.c | 34 ++-- drivers/lightnvm/pblk-write.c | 15 +- drivers/lightnvm/pblk.h | 7 +- 6 files changed, 222 insertions(+), 243 deletions(-)