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Patches 3-5 allow to register multiple ifqs within a single io_uring instance. That should be useful for setups with multiple interfaces. Patch 1 and 2 and not related but I just bundled them together. Pavel Begunkov (5): io_uring/zcrx: remove duplicated freelist init io_uring/zcrx: move io_zcrx_iov_page io_uring/zcrx: let zcrx choose region for mmaping io_uring/zcrx: move zcrx region to struct io_zcrx_ifq io_uring/zcrx: add support for multiple ifqs include/linux/io_uring_types.h | 7 +-- io_uring/io_uring.c | 3 +- io_uring/memmap.c | 10 ++-- io_uring/net.c | 8 ++- io_uring/zcrx.c | 90 +++++++++++++++++++++------------- io_uring/zcrx.h | 8 +++ 6 files changed, 78 insertions(+), 48 deletions(-) -- 2.48.1