Hi, These are a set of patches [v2] which removes semaphores from infiniband. These are part of a bigger effort to eliminate all semaphores from the linux kernel.
v1 -> v2: IB/hns : Use wait_event instead of open coding counting semaphores IB/mthca : Use wait_event instead of open coding counting semaphores IB/mthca : Remove mutex_[un]lock from *_cmd_use_events/*_cmd_use_polling IB/mlx5 : Cleanup, add helper mlx5_ib_post_send_wait Thanks, Binoy Binoy Jayan (8): IB/core: iwpm_nlmsg_request: Replace semaphore with completion IB/core: Replace semaphore sm_sem with completion IB/hns: Replace semaphore poll_sem with mutex IB/mthca: Replace semaphore poll_sem with mutex IB/isert: Replace semaphore sem with completion IB/hns: Replace counting semaphore event_sem with wait_event IB/mthca: Replace counting semaphore event_sem with wait_event IB/mlx5: Add helper mlx5_ib_post_send_wait drivers/infiniband/core/iwpm_msg.c | 8 +-- drivers/infiniband/core/iwpm_util.c | 7 +-- drivers/infiniband/core/iwpm_util.h | 3 +- drivers/infiniband/core/user_mad.c | 14 +++-- drivers/infiniband/hw/hns/hns_roce_cmd.c | 48 ++++++++++----- drivers/infiniband/hw/hns/hns_roce_device.h | 5 +- drivers/infiniband/hw/mlx5/mr.c | 96 +++++++++-------------------- drivers/infiniband/hw/mthca/mthca_cmd.c | 47 +++++++++----- drivers/infiniband/hw/mthca/mthca_cmd.h | 1 + drivers/infiniband/hw/mthca/mthca_dev.h | 5 +- drivers/infiniband/ulp/isert/ib_isert.c | 6 +- drivers/infiniband/ulp/isert/ib_isert.h | 3 +- 12 files changed, 119 insertions(+), 124 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
