ctx->user = user;
ctx->creds = get_current_cred();
+ /*
+ * Account memory _before_ installing the file descriptor. Once
+ * the descriptor is installed, it can get closed at any time. Also
+ * do this before hitting the general error path, as ring freeing
+ * will un-account as well.
+ */
+ io_account_mem(ctx, ring_pages(p->sq_entries, p->cq_entries),
+ ACCT_LOCKED);
+ ctx->limit_mem = limit_mem;
+
ret = io_allocate_scq_urings(ctx, p);
if (ret)
goto err;
goto err;
}
- /*
- * Account memory _before_ installing the file descriptor. Once
- * the descriptor is installed, it can get closed at any time.
- */
- io_account_mem(ctx, ring_pages(p->sq_entries, p->cq_entries),
- ACCT_LOCKED);
- ctx->limit_mem = limit_mem;
-
/*
* Install ring fd as the very last thing, so we don't risk someone
* having closed it before we finish setup