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| author | Ilya Leoshkevich <[email protected]> | 2025-08-06 16:22:41 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2025-08-07 16:01:41 +0000 |
| commit | 9474e27a24a41e55d0ac2b77d8171fddec7dbb87 (patch) | |
| tree | ebc01697c97408eaf8e24073cb5c1d913af08fe3 /drivers/pci/controller/dwc | |
| parent | bpf: Fix memory leak of bpf_scc_info objects (diff) | |
| download | kernel-9474e27a24a41e55d0ac2b77d8171fddec7dbb87.tar.gz kernel-9474e27a24a41e55d0ac2b77d8171fddec7dbb87.zip | |
libbpf: Add the ability to suppress perf event enablement
Automatically enabling a perf event after attaching a BPF prog to it is
not always desirable.
Add a new "dont_enable" field to struct bpf_perf_event_opts. While
introducing "enable" instead would be nicer in that it would avoid
a double negation in the implementation, it would make
DECLARE_LIBBPF_OPTS() less efficient.
Acked-by: Eduard Zingerman <[email protected]>
Suggested-by: Jiri Olsa <[email protected]>
Tested-by: Thomas Richter <[email protected]>
Co-developed-by: Thomas Richter <[email protected]>
Signed-off-by: Thomas Richter <[email protected]>
Signed-off-by: Ilya Leoshkevich <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'drivers/pci/controller/dwc')
0 files changed, 0 insertions, 0 deletions