From 2840f710f23a3a867426637393acbdfa1f4f1d59 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov Date: Tue, 27 Apr 2021 16:13:51 +0100 Subject: 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: b60c8dce33895 ("io_uring: preparation for rsrc tagging") Signed-off-by: Pavel Begunkov Link: https://lore.kernel.org/r/2b32f5f0a40d5928c3466d028f936e167f0654be.1619536280.git.asml.silence@gmail.com Signed-off-by: Jens Axboe --- fs/io_uring.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/io_uring.c') diff --git a/fs/io_uring.c b/fs/io_uring.c index 360f81395d81..b0706f047c50 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -7539,6 +7539,7 @@ static void __io_rsrc_put_work(struct io_rsrc_node *ref_node) io_ring_submit_lock(ctx, lock_ring); spin_lock_irqsave(&ctx->completion_lock, flags); io_cqring_fill_event(ctx, prsrc->tag, 0, 0); + ctx->cq_extra++; io_commit_cqring(ctx); spin_unlock_irqrestore(&ctx->completion_lock, flags); io_cqring_ev_posted(ctx); -- cgit