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| author | Alexei Starovoitov <ast@kernel.org> | 2026-09-30 09:59:20 +0000 |
|---|---|---|
| committer | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-10-01 18:40:05 +0200 |
| commit | aeb709c767aeca996e6011133e4f7bdb2a4af652 (patch) | |
| tree | c1c2bdbb4b6b7174a5bbe9e4c2c1f1c0204adcb5 /usr/dummy-include/sys | |
| download | linux-stable-aeb709c767aeca996e6011133e4f7bdb2a4af652.tar.gz linux-stable-aeb709c767aeca996e6011133e4f7bdb2a4af652.zip | |
selftests/bpf: Add a test for objects stuck in free_by_rcu_ttracegrafted
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 <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20260930095920.601738-4-alexei.starovoitov@gmail.com
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Diffstat (limited to 'usr/dummy-include/sys')
| -rw-r--r-- | usr/dummy-include/sys/ioctl.h | 0 | ||||
| -rw-r--r-- | usr/dummy-include/sys/socket.h | 12 | ||||
| -rw-r--r-- | usr/dummy-include/sys/time.h | 3 | ||||
| -rw-r--r-- | usr/dummy-include/sys/types.h | 0 |
4 files changed, 15 insertions, 0 deletions
diff --git a/usr/dummy-include/sys/ioctl.h b/usr/dummy-include/sys/ioctl.h new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/usr/dummy-include/sys/ioctl.h diff --git a/usr/dummy-include/sys/socket.h b/usr/dummy-include/sys/socket.h new file mode 100644 index 000000000..748751f9e --- /dev/null +++ b/usr/dummy-include/sys/socket.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef _DUMMY_SYS_SOCKET_H +#define _DUMMY_SYS_SOCKET_H + +#include <linux/socket.h> + +struct sockaddr { + __kernel_sa_family_t sa_family; /* address family, AF_xxx */ + char sa_data[14]; /* 14 bytes of protocol address */ +}; + +#endif /* _DUMMY_SYS_SOCKET_H */ diff --git a/usr/dummy-include/sys/time.h b/usr/dummy-include/sys/time.h new file mode 100644 index 000000000..9817b8afb --- /dev/null +++ b/usr/dummy-include/sys/time.h @@ -0,0 +1,3 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <linux/time.h> diff --git a/usr/dummy-include/sys/types.h b/usr/dummy-include/sys/types.h new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/usr/dummy-include/sys/types.h |