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io_uring: fix drain with rsrc CQEs
Resource emitted CQEs are not bound to requests, so fix up counters used
for DRAIN/defer logic.
Fixes: b60c8dce33
("io_uring: preparation for rsrc tagging")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/2b32f5f0a40d5928c3466d028f936e167f0654be.1619536280.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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1 changed files with 1 additions and 0 deletions
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@ -7539,6 +7539,7 @@ static void __io_rsrc_put_work(struct io_rsrc_node *ref_node)
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io_ring_submit_lock(ctx, lock_ring);
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io_ring_submit_lock(ctx, lock_ring);
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spin_lock_irqsave(&ctx->completion_lock, flags);
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spin_lock_irqsave(&ctx->completion_lock, flags);
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io_cqring_fill_event(ctx, prsrc->tag, 0, 0);
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io_cqring_fill_event(ctx, prsrc->tag, 0, 0);
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ctx->cq_extra++;
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io_commit_cqring(ctx);
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io_commit_cqring(ctx);
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spin_unlock_irqrestore(&ctx->completion_lock, flags);
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spin_unlock_irqrestore(&ctx->completion_lock, flags);
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io_cqring_ev_posted(ctx);
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io_cqring_ev_posted(ctx);
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