Arnaldo Carvalho de Melo c265784de7 perf augmented_raw_syscalls: Introduce helper to get the scratch space ... We need more than the BPF stack can give us to format the raw_syscalls:sys_enter augmented tracepoint, so we use a PERCPU_ARRAY map for that, use a helper to shorten the sequence to access that area. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2019-08-26 11:58:29 -03:00
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bpf	perf augmented_raw_syscalls: Introduce helper to get the scratch space	2019-08-26 11:58:29 -03:00