Re: [PATCH v3 00/18] kernel allocated regions and convert memmap to regions

[Jens Axboe <axboe@kernel.dk>]

On Fri, 29 Nov 2024 13:34:21 +0000, Pavel Begunkov wrote:
> The first part of the series (Patches 1-11) implement kernel allocated
> regions, which is the classical way SQ/CQ are created. It should be
> straightforward with simple preparations patches and cleanups. The main
> part is Patch 10, which internally implements kernel allocations, and
> Patch 11 that implementing the mmap part and exposes it to reg-wait /
> parameter region users.
> 
> [...]

Applied, thanks!

[01/18] io_uring: rename ->resize_lock
        commit: e4e0f7d04627a3a8380bda82c4690f598b095b66
[02/18] io_uring/rsrc: export io_check_coalesce_buffer
        commit: b5c715ee796dee285f902276c38c808f6a7799cf
[03/18] io_uring/memmap: flag vmap'ed regions
        commit: ea57c4c88ffb3f7247200275435bf4aa4894f965
[04/18] io_uring/memmap: flag regions with user pages
        commit: 67b855ba258319abe9fac15e6ddf07e57c1589c5
[05/18] io_uring/memmap: account memory before pinning
        commit: 85652c20eda52bdf2ecb059da0e5d9c50f2824b7
[06/18] io_uring/memmap: reuse io_free_region for failure path
        commit: 3e0b1575a596cded61eee4ef75870a741a40fcc4
[07/18] io_uring/memmap: optimise single folio regions
        commit: 1e80236d16da642240292194c9e34fb37664f606
[08/18] io_uring/memmap: helper for pinning region pages
        commit: 5e015f23f7d382ed1a301d015284bc8cca87335b
[09/18] io_uring/memmap: add IO_REGION_F_SINGLE_REF
        commit: 8acfcf152fef8566a19fe9cdbacdb6a6bdec5520
[10/18] io_uring/memmap: implement kernel allocated regions
        commit: 9407cfd8c016024e23ef9c37e422b204dfaf435c
[11/18] io_uring/memmap: implement mmap for regions
        commit: efd160a19fdb27db0436a21194972a4ce49bab2d
[12/18] io_uring: pass ctx to io_register_free_rings
        commit: 458b0ea4de8d5045e446035a1cdb49f1e6f01789
[13/18] io_uring: use region api for SQ
        commit: 5f58f826fcbff03f392fda796445992d59d34a80
[14/18] io_uring: use region api for CQ
        commit: 9c0966c93e771eb17da6a41721c4f6613f616212
[15/18] io_uring/kbuf: use mmap_lock to sync with mmap
        commit: 8dec4fa7082c0f8dd9692ac110777a994258a798
[16/18] io_uring/kbuf: remove pbuf ring refcounting
        commit: 6a2036aec3830a293a5ca2d6059b5e4a450a4e0e
[17/18] io_uring/kbuf: use region api for pbuf rings
        commit: d67839c6abfe5dd505390710502e2f9944a51126
[18/18] io_uring/memmap: unify io_uring mmap'ing code
        commit: 17f5a7960c70c9a1ec4cb9a63be0898a47af804a

Best regards,
-- 
Jens Axboe