static void io_ring_exit_work(struct work_struct *work)
{
struct io_ring_ctx *ctx = container_of(work, struct io_ring_ctx, exit_work);
+ unsigned long timeout = jiffies + HZ * 60 * 5;
struct io_tctx_exit exit;
struct io_tctx_node *node;
int ret;
*/
do {
io_uring_try_cancel_requests(ctx, NULL, NULL);
+
+ WARN_ON_ONCE(time_after(jiffies, timeout));
} while (!wait_for_completion_timeout(&ctx->ref_comp, HZ/20));
mutex_lock(&ctx->uring_lock);
while (!list_empty(&ctx->tctx_list)) {
+ WARN_ON_ONCE(time_after(jiffies, timeout));
+
node = list_first_entry(&ctx->tctx_list, struct io_tctx_node,
ctx_node);
exit.ctx = ctx;