From aeb709c767aeca996e6011133e4f7bdb2a4af652 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Wed, 30 Sep 2026 09:59:20 +0000 Subject: selftests/bpf: Add a test for objects stuck in free_by_rcu_ttrace Delete all elements of BPF_F_NO_PREALLOC hash map in one batch. The first free_bulk() starts RCU tasks trace GP and the rest of the elements are freed while it's in flight. Wait for call_rcu_ttrace_in_progress to clear in bpf_mem_cache of every cpu and check that free_by_rcu_ttrace and waiting_for_gp_ttrace lists are empty. Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20260930095920.601738-4-alexei.starovoitov@gmail.com Signed-off-by: Kumar Kartikeya Dwivedi --- io_uring/Makefile | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 io_uring/Makefile (limited to 'io_uring/Makefile') diff --git a/io_uring/Makefile b/io_uring/Makefile new file mode 100644 index 000000000..c54e328d1 --- /dev/null +++ b/io_uring/Makefile @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for io_uring + +ifdef CONFIG_GCOV_PROFILE_URING +GCOV_PROFILE := y +endif + +obj-$(CONFIG_IO_URING) += io_uring.o opdef.o kbuf.o rsrc.o notif.o \ + tctx.o filetable.o rw.o poll.o \ + tw.o wait.o eventfd.o uring_cmd.o \ + openclose.o sqpoll.o xattr.o nop.o \ + fs.o splice.o sync.o msg_ring.o \ + advise.o openclose.o statx.o timeout.o \ + cancel.o waitid.o register.o \ + truncate.o memmap.o alloc_cache.o \ + query.o loop.o + +obj-$(CONFIG_IO_URING_ZCRX) += zcrx.o +obj-$(CONFIG_IO_WQ) += io-wq.o +obj-$(CONFIG_FUTEX) += futex.o +obj-$(CONFIG_EPOLL) += epoll.o +obj-$(CONFIG_NET_RX_BUSY_POLL) += napi.o +obj-$(CONFIG_NET) += net.o cmd_net.o +obj-$(CONFIG_PROC_FS) += fdinfo.o +obj-$(CONFIG_IO_URING_MOCK_FILE) += mock_file.o +obj-$(CONFIG_IO_URING_BPF) += bpf_filter.o +obj-$(CONFIG_IO_URING_BPF_OPS) += bpf-ops.o -- cgit v1.3.1