Re: [PATCH for-next v11 0/6] Introduce Completion Counters

Leon Romanovsky <[email protected]> Wed, 22 Jul 2026 05:37:15 -0400

Newsgroups	org.kernel.vger.linux-rdma
Message-ID	<[email protected]>

On Wed, 22 Jul 2026 08:35:57 +0000, Michael Margolin wrote:
> Add core infrastructure for Completion Counters, a light-weight
> alternative to polling CQ for tracking operation completions. The
> related rdma-core support is linked in [1].
> 
> Define the UVERBS_OBJECT_COMP_CNTR ioctl object with create, destroy,
> modify and read methods for both success and error counters. Add a QP
> attach method on the QP object to associate a completion counter with a
> queue pair.
> 
> [...]

Applied, thanks!

[1/6] RDMA/core: Add Completion Counters support
      https://git.kernel.org/rdma/rdma/c/bfcc2118d1044e
[2/6] RDMA/core: Prevent destroying in-use completion counters
      https://git.kernel.org/rdma/rdma/c/60ecf0e6a8c2ce
[3/6] RDMA/core: Expose Completion Counter capabilities to userspace
      https://git.kernel.org/rdma/rdma/c/71aaa6941dba78
[4/6] RDMA/core: Add Completion Counters to resource tracking
      https://git.kernel.org/rdma/rdma/c/553e6b1d7391e7
[5/6] RDMA/efa: Update device interface
      https://git.kernel.org/rdma/rdma/c/3cc3972a1cb0b2
[6/6] RDMA/efa: Add Completion Counters support
      https://git.kernel.org/rdma/rdma/c/154ec876721226

Best regards,
-- 
Leon Romanovsky <[email protected]>