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io_uring: inline io_fail_links()
Inline io_fail_links() and kill extra io_cqring_ev_posted(). Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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parent
ec99ca6c47
commit
d148ca4b07
1 changed files with 3 additions and 10 deletions
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@ -1913,10 +1913,12 @@ static struct io_kiocb *io_req_link_next(struct io_kiocb *req)
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/*
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* Called if REQ_F_LINK_HEAD is set, and we fail the head request
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*/
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static void __io_fail_links(struct io_kiocb *req)
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static void io_fail_links(struct io_kiocb *req)
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{
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struct io_ring_ctx *ctx = req->ctx;
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unsigned long flags;
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spin_lock_irqsave(&ctx->completion_lock, flags);
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while (!list_empty(&req->link_list)) {
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struct io_kiocb *link = list_first_entry(&req->link_list,
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struct io_kiocb, link_list);
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@ -1938,15 +1940,6 @@ static void __io_fail_links(struct io_kiocb *req)
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}
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io_commit_cqring(ctx);
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}
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static void io_fail_links(struct io_kiocb *req)
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{
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struct io_ring_ctx *ctx = req->ctx;
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unsigned long flags;
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spin_lock_irqsave(&ctx->completion_lock, flags);
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__io_fail_links(req);
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spin_unlock_irqrestore(&ctx->completion_lock, flags);
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io_cqring_ev_posted(ctx);
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