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| author | Jason Gunthorpe <jgg@mellanox.com> | 2020-03-13 11:11:07 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-03-13 11:11:07 -0300 |
| commit | d613bd64c68bab6712c472281e79559bdc984b62 (patch) | |
| tree | 16851e5c0dda8f01696b02bde8ba128012830911 /drivers/infiniband/hw/mlx5/main.c | |
| parent | a4f994a05926c96845ad40fb661d566a4eacf2b9 (diff) | |
| parent | aad719dcf379f1413dcb168413a53fea66e2ef90 (diff) | |
Merge branch 'mlx5_mr_cache' into rdma.git for-next
Leon Romanovsky says:
====================
This series fixes various corner cases in the mlx5_ib MR cache
implementation, see specific commit messages for more information.
====================
Based on the mlx5-next branch at
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux
Due to dependencies
* branch 'mlx5_mr-cache':
RDMA/mlx5: Allow MRs to be created in the cache synchronously
RDMA/mlx5: Revise how the hysteresis scheme works for cache filling
RDMA/mlx5: Fix locking in MR cache work queue
RDMA/mlx5: Lock access to ent->available_mrs/limit when doing queue_work
RDMA/mlx5: Fix MR cache size and limit debugfs
RDMA/mlx5: Always remove MRs from the cache before destroying them
RDMA/mlx5: Simplify how the MR cache bucket is located
RDMA/mlx5: Rename the tracking variables for the MR cache
RDMA/mlx5: Replace spinlock protected write with atomic var
{IB,net}/mlx5: Move asynchronous mkey creation to mlx5_ib
{IB,net}/mlx5: Assign mkey variant in mlx5_ib only
{IB,net}/mlx5: Setup mkey variant before mr create command invocation
Diffstat (limited to 'drivers/infiniband/hw/mlx5/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index de5275a34da3..b7151f8f8fa5 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -6389,6 +6389,7 @@ static int mlx5_ib_stage_init_init(struct mlx5_ib_dev *dev) spin_lock_init(&dev->reset_flow_resource_lock); xa_init(&dev->odp_mkeys); xa_init(&dev->sig_mrs); + atomic_set(&dev->mkey_var, 0); spin_lock_init(&dev->dm.lock); dev->dm.dev = mdev; |