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-rw-r--r--io_uring/rsrc.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/io_uring/rsrc.h b/io_uring/rsrc.h
index 3b9f4c57c47c..cf24c3fd701f 100644
--- a/io_uring/rsrc.h
+++ b/io_uring/rsrc.h
@@ -119,8 +119,10 @@ int io_register_rsrc_update(struct io_ring_ctx *ctx, void __user *arg,
int io_register_rsrc(struct io_ring_ctx *ctx, void __user *arg,
unsigned int size, unsigned int type);
-static inline void io_put_rsrc_node(struct io_rsrc_node *node)
+static inline void io_put_rsrc_node(struct io_ring_ctx *ctx, struct io_rsrc_node *node)
{
+ lockdep_assert_held(&ctx->uring_lock);
+
if (node && !--node->refs)
io_rsrc_node_ref_zero(node);
}
@@ -128,7 +130,7 @@ static inline void io_put_rsrc_node(struct io_rsrc_node *node)
static inline void io_req_put_rsrc_locked(struct io_kiocb *req,
struct io_ring_ctx *ctx)
{
- io_put_rsrc_node(req->rsrc_node);
+ io_put_rsrc_node(ctx, req->rsrc_node);
}
static inline void io_charge_rsrc_node(struct io_ring_ctx *ctx,