Re: [PATCH 7.2 0/2] ublk: enable UBLK_F_SHMEM_ZC on zone appends

[Jens Axboe]

On Wed, 20 May 2026 14:36:52 -0600, Caleb Sander Mateos wrote:
> Commit 4d4a512a1f87 ("ublk: add PFN-based buffer matching in I/O path")
> added support to ublk_setup_iod() for matching request buffers against
> registered UBLK_F_SHMEM_ZC buffers, but missed adding it to
> ublk_setup_iod_zoned() for zoned requests. ublk_setup_iod_zoned()
> duplicates the code for initializing struct ublksrv_io_desc, making it
> easy to forget to keep them in sync. Move the common code to a helper
> function ublk_init_iod(). This allows zone appends to leverage the
> shared memory zero copy optimization.
> 
> [...]

Applied, thanks!

[1/2] ublk: move ublk_req_build_flags() earlier
      commit: eee9224affae6c1bfd664e5b769e40e3ff099879
[2/2] ublk: factor out ublk_init_iod() helper
      commit: 23130b3ffcdb1568a9ef178ab3cba866e5486082

Best regards,
-- 
Jens Axboe