Commit 1575f21a authored by Jens Axboe's avatar Jens Axboe

io_uring: kill unnecessary REQ_F_WORK_INITIALIZED checks

We're no longer checking anything that requires the work item to be
initialized, as we're not carrying any file related state there.
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 4010fec4
......@@ -1080,8 +1080,6 @@ static bool io_match_task(struct io_kiocb *head,
return true;
io_for_each_link(req, head) {
if (!(req->flags & REQ_F_WORK_INITIALIZED))
continue;
if (req->file && req->file->f_op == &io_uring_fops)
return true;
if (req->task->files == files)
......@@ -1800,15 +1798,7 @@ static void io_fail_links(struct io_kiocb *req)
trace_io_uring_fail_link(req, link);
io_cqring_fill_event(link, -ECANCELED);
/*
* It's ok to free under spinlock as they're not linked anymore,
* but avoid REQ_F_WORK_INITIALIZED because it may deadlock on
* work.fs->lock.
*/
if (link->flags & REQ_F_WORK_INITIALIZED)
io_put_req_deferred(link, 2);
else
io_double_put_req(link);
io_put_req_deferred(link, 2);
link = nxt;
}
io_commit_cqring(ctx);
......
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