]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b021171) | patch
io_uring: add IOSQE_BUFFER_SELECT support for IORING_OP_READV
authorJens Axboe <axboe@kernel.dk>
Thu, 27 Feb 2020 14:31:19 +0000 (07:31 -0700)
committerJens Axboe <axboe@kernel.dk>
Tue, 10 Mar 2020 15:12:48 +0000 (09:12 -0600)
commitd6766215e9708ff5a5a3b56af2cab0c700ae5348
tree565cd36dca9caf96839414f8c3cd784a7526d5b2tree | snapshot
parentb0211711bdde036035b6af675171c960ed1a8047commit | diff
io_uring: add IOSQE_BUFFER_SELECT support for IORING_OP_READV

This adds support for the vectored read. This is limited to supporting
just 1 segment in the iov, and is provided just for convenience for
applications that use IORING_OP_READV already.

The iov helpers will be used for IORING_OP_RECVMSG as well.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
Linux Kernel Source Tree.