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| author | Andrii Nakryiko <andrii@kernel.org> | 2024-08-01 15:27:19 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2024-08-02 11:30:31 +0200 |
| commit | 7c2bae2d9c27a89280b63ff3567d2dac2d89db28 (patch) | |
| tree | 2a108010d8f8030af28682072bfefea0addba918 /tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c | |
| parent | uprobes: is_trap_at_addr: don't use get_user_pages_remote() (diff) | |
| download | linux-7c2bae2d9c27a89280b63ff3567d2dac2d89db28.tar.gz linux-7c2bae2d9c27a89280b63ff3567d2dac2d89db28.zip | |
uprobes: simplify error handling for alloc_uprobe()
Return -ENOMEM instead of NULL, which makes caller's error handling just
a touch simpler.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20240801132719.GA8788@redhat.com
Diffstat (limited to 'tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c')
0 files changed, 0 insertions, 0 deletions