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* [PATCH for-next 0/8] another round of rsrc refactoring
@ 2023-04-18 13:06 Pavel Begunkov
  2023-04-18 13:06 ` [PATCH for-next 1/8] io_uring/rsrc: remove unused io_rsrc_node::llist Pavel Begunkov
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: Pavel Begunkov @ 2023-04-18 13:06 UTC (permalink / raw)
  To: io-uring; +Cc: Jens Axboe, asml.silence

Further simplify rsrc infrastructure, and make it a little bit
faster.

The main part is Patch 3, which establishes 1:1 relation between
struct io_rsrc_put and nodes, which removes io_rsrc_node_switch() /
io_rsrc_node_switch_start() and all the additional complexity with
pre allocations. Note, it doesn't change any guarantees as
io_queue_rsrc_removal() was doing allocations anyway and could
always fail.

Pavel Begunkov (8):
  io_uring/rsrc: remove unused io_rsrc_node::llist
  io_uring/rsrc: infer node from ctx on io_queue_rsrc_removal
  io_uring/rsrc: merge nodes and io_rsrc_put
  io_uring/rsrc: add empty flag in rsrc_node
  io_uring/rsrc: inline io_rsrc_put_work()
  io_uring/rsrc: pass node to io_rsrc_put_work()
  io_uring/rsrc: devirtualise rsrc put callbacks
  io_uring/rsrc: disassociate nodes and rsrc_data

 io_uring/filetable.c |  14 +----
 io_uring/rsrc.c      | 146 ++++++++++++++++---------------------------
 io_uring/rsrc.h      |  32 ++--------
 3 files changed, 61 insertions(+), 131 deletions(-)

-- 
2.40.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2023-04-19  1:39 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-04-18 13:06 [PATCH for-next 0/8] another round of rsrc refactoring Pavel Begunkov
2023-04-18 13:06 ` [PATCH for-next 1/8] io_uring/rsrc: remove unused io_rsrc_node::llist Pavel Begunkov
2023-04-18 13:06 ` [PATCH for-next 2/8] io_uring/rsrc: infer node from ctx on io_queue_rsrc_removal Pavel Begunkov
2023-04-18 13:06 ` [PATCH for-next 3/8] io_uring/rsrc: merge nodes and io_rsrc_put Pavel Begunkov
2023-04-18 13:06 ` [PATCH for-next 4/8] io_uring/rsrc: add empty flag in rsrc_node Pavel Begunkov
2023-04-18 13:06 ` [PATCH for-next 5/8] io_uring/rsrc: inline io_rsrc_put_work() Pavel Begunkov
2023-04-18 13:06 ` [PATCH for-next 6/8] io_uring/rsrc: pass node to io_rsrc_put_work() Pavel Begunkov
2023-04-18 13:06 ` [PATCH for-next 7/8] io_uring/rsrc: devirtualise rsrc put callbacks Pavel Begunkov
2023-04-18 13:06 ` [PATCH for-next 8/8] io_uring/rsrc: disassociate nodes and rsrc_data Pavel Begunkov
2023-04-19  1:39 ` [PATCH for-next 0/8] another round of rsrc refactoring Jens Axboe

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