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| author | Daniel T. Lee <danieltimlee@gmail.com> | 2020-08-18 14:16:41 +0900 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-08-18 17:10:03 -0700 |
| commit | 2bf8c7e735ac8ab81eebd672caee41c77ec1b793 (patch) | |
| tree | b15eb8e2507ee71de81a04ac9bb4ac7b62e4d3ad /samples/bpf/task_fd_query_user.c?id=2bf8c7e735ac8ab81eebd672caee41c77ec1b793 | |
| parent | e3ec1e8ca02b7e6c935bba3f9b6da86c2e57d2eb (diff) | |
samples: bpf: Fix broken bpf programs due to removed symbol
>From commit f1394b798814 ("block: mark blk_account_io_completion
static") symbol blk_account_io_completion() has been marked as static,
which makes it no longer possible to attach kprobe to this event.
Currently, there are broken samples due to this reason.
As a solution to this, attach kprobe events to blk_account_io_done()
to modify them to perform the same behavior as before.
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20200818051641.21724-1-danieltimlee@gmail.com
Diffstat (limited to 'samples/bpf/task_fd_query_user.c?id=2bf8c7e735ac8ab81eebd672caee41c77ec1b793')
0 files changed, 0 insertions, 0 deletions