projects / linux-2.6-block.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 89427d1) | patch
io_uring: hide iter revert in resubmit_prep
authorPavel Begunkov <asml.silence@gmail.com>
Mon, 22 Mar 2021 01:58:33 +0000 (01:58 +0000)
committerJens Axboe <axboe@kernel.dk>
Mon, 22 Mar 2021 13:47:12 +0000 (07:47 -0600)
commit190bfe2463b75a93e3d0a621c372e4b05c355ffc
tree6efe2b84a9593312e856b38030e88f430a0eab61tree
parent89427d1de51244031e41e39d47831e1ded4df80bcommit | diff
io_uring: hide iter revert in resubmit_prep

Move iov_iter_revert() resetting iterator in case of -EIOCBQUEUED into
io_resubmit_prep(), so we don't do heavy revert in hot path, also saves
a couple of checks.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)