Commit 157d257f authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe

io_uring: remove rsrc put work irq save/restore

io_rsrc_put_work() is executed by workqueue in non-irq context, so no
need for irqsave/restore variants of spinlocking.
Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/2a7f77220735f4ad404ac885b4d73bdf42d2f836.1623634181.git.asml.silence@gmail.comSigned-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent d878c816
...@@ -7555,14 +7555,13 @@ static void __io_rsrc_put_work(struct io_rsrc_node *ref_node) ...@@ -7555,14 +7555,13 @@ static void __io_rsrc_put_work(struct io_rsrc_node *ref_node)
if (prsrc->tag) { if (prsrc->tag) {
bool lock_ring = ctx->flags & IORING_SETUP_IOPOLL; bool lock_ring = ctx->flags & IORING_SETUP_IOPOLL;
unsigned long flags;
io_ring_submit_lock(ctx, lock_ring); io_ring_submit_lock(ctx, lock_ring);
spin_lock_irqsave(&ctx->completion_lock, flags); spin_lock_irq(&ctx->completion_lock);
io_cqring_fill_event(ctx, prsrc->tag, 0, 0); io_cqring_fill_event(ctx, prsrc->tag, 0, 0);
ctx->cq_extra++; ctx->cq_extra++;
io_commit_cqring(ctx); io_commit_cqring(ctx);
spin_unlock_irqrestore(&ctx->completion_lock, flags); spin_unlock_irq(&ctx->completion_lock);
io_cqring_ev_posted(ctx); io_cqring_ev_posted(ctx);
io_ring_submit_unlock(ctx, lock_ring); io_ring_submit_unlock(ctx, lock_ring);
} }
......
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