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perf/bpf: Change the !CONFIG_BPF_SYSCALL stubs to static inlines

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Otherwise the compiler will be unhappy if they go unused,
which they do on allnoconfigs.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Kyle Huey <me@kylehuey.com>
Link: https://lore.kernel.org/r/ZhkE9F4dyfR2dH2D@gmail.com
This commit is contained in:
Ingo Molnar 2024-04-12 11:55:00 +02:00
parent a265c9f6d5
commit 93d3fde7fd
1 changed files with 7 additions and 7 deletions
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14
kernel/events/core.c
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@ -9638,21 +9638,21 @@ static void perf_event_free_bpf_handler(struct perf_event *event)
bpf_prog_put(prog);
}
#else
static int bpf_overflow_handler(struct perf_event *event,
struct perf_sample_data *data,
struct pt_regs *regs)
static inline int bpf_overflow_handler(struct perf_event *event,
struct perf_sample_data *data,
struct pt_regs *regs)
{
return 1;
}
static int perf_event_set_bpf_handler(struct perf_event *event,
struct bpf_prog *prog,
u64 bpf_cookie)
static inline int perf_event_set_bpf_handler(struct perf_event *event,
struct bpf_prog *prog,
u64 bpf_cookie)
{
return -EOPNOTSUPP;
}
static void perf_event_free_bpf_handler(struct perf_event *event)
static inline void perf_event_free_bpf_handler(struct perf_event *event)
{
}
#endif