[zcrx-next 00/10] next zcrx cleanups

[Pavel Begunkov <asml.silence@gmail.com>]

Flushing for review some of zcrx cleanups I had for a while now. This
includes consolidating dma sync, optimising refilling, and using lock
guards.

For a full branch with all relevant patches see
https://github.com/isilence/linux.git zcrx/for-next

Pavel Begunkov (10):
  io_uring/zcrx: replace memchar_inv with is_zero
  io_uring/zcrx: use page_pool_unref_and_test()
  io_uring/zcrx: remove extra io_zcrx_drop_netdev
  io_uring/zcrx: rename dma lock
  io_uring/zcrx: protect netdev with pp_lock
  io_uring/zcrx: unify allocation dma sync
  io_uring/zcrx: reduce netmem scope in refill
  io_uring/zcrx: use guards for the refill lock
  io_uring/zcrx: don't adjust free cache space
  io_uring/zcrx: rely on cache size truncation on refill

 io_uring/zcrx.c | 92 ++++++++++++++++++++++---------------------------
 io_uring/zcrx.h |  8 +++--
 2 files changed, 48 insertions(+), 52 deletions(-)

-- 
2.49.0