]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 0d4a1bd) | patch
io_uring: change ->cqe_cached invariant for CQE32
authorPavel Begunkov <asml.silence@gmail.com>
Fri, 17 Jun 2022 08:48:05 +0000 (09:48 +0100)
committerJens Axboe <axboe@kernel.dk>
Mon, 25 Jul 2022 00:39:14 +0000 (18:39 -0600)
commiteada97d067588b117b7b2b3ce0f76a0ffc7ed290
tree4384da90a16b4e7940e3acac5afd3b3a01a72cb7tree | snapshot
parent0d4a1bd18acf49a5b25830bb3dc381f012ddd922commit | diff
io_uring: change ->cqe_cached invariant for CQE32

With IORING_SETUP_CQE32 ->cqe_cached doesn't store a real address but
rather an implicit offset into cqes. Store the real cqe pointer and
increment it accordingly if CQE32.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/1ee1838cba16bed96381a006950b36ba640d998c.1655455613.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/io_uring.c diff | blob | history
io_uring/io_uring.h diff | blob | history
Linux Kernel Source Tree.