[PATCH for-next 0/3] RDMA/erdma: A series of fixes for the erdma driver

Boshi Yu
2024-03-11T11:38:24Z

Hi,

This series of patchs introduce a new dma pool named db_pool for doorbell
record allocation. Besides, we unify the names related to doorbell records
into dbrec for simplicity. By the way, we also remove the uncessary
__GFP_ZERO flag when calling dma_alloc_coherent().

- #1 introduces the dma pool named db_pool and allocates all doorbell
records from it.
- #2 unifies the names related to doorbell record into dbrec.
- #3 remove the unnecessary __GFP_ZERO flag when calling
dma_alloc_coherent().

Thanks,
Boshi Yu

Boshi Yu (3):
RDMA/erdma: Allocate doorbell records from dma pool
RDMA/erdma: Unify the names related to doorbell records
RDMA/erdma: Remove unnecessary __GFP_ZERO flag

drivers/infiniband/hw/erdma/erdma.h | 13 +--
drivers/infiniband/hw/erdma/erdma_cmdq.c | 99 +++++++++++---------
drivers/infiniband/hw/erdma/erdma_cq.c | 2 +-
drivers/infiniband/hw/erdma/erdma_eq.c | 54 ++++++-----
drivers/infiniband/hw/erdma/erdma_hw.h | 6 +-
drivers/infiniband/hw/erdma/erdma_main.c | 15 +++-
drivers/infiniband/hw/erdma/erdma_qp.c | 4 +-
drivers/infiniband/hw/erdma/erdma_verbs.c | 105 ++++++++++++----------
drivers/infiniband/hw/erdma/erdma_verbs.h | 16 ++--
9 files changed, 181 insertions(+), 133 deletions(-)

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2.39.3