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Searched refs:bpf_get_stack (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/tools/testing/selftests/bpf/
Dtest_get_stack_rawtp.c72 data->kern_stack_size = bpf_get_stack(ctx, data->kern_stack, in bpf_prog1()
74 data->user_stack_size = bpf_get_stack(ctx, data->user_stack, max_len, in bpf_prog1()
76 data->user_stack_buildid_size = bpf_get_stack( in bpf_prog1()
86 usize = bpf_get_stack(ctx, raw_data, max_len, BPF_F_USER_STACK); in bpf_prog1()
90 ksize = bpf_get_stack(ctx, raw_data + usize, max_len - usize, 0); in bpf_prog1()
Dtest_stacktrace_map.c68 bpf_get_stack(ctx, stack_p, max_len, 0); in oncpu()
Dtest_stacktrace_build_id.c68 bpf_get_stack(args, stack_p, max_len, in oncpu()
Dbpf_helpers.h116 static int (*bpf_get_stack)(void *ctx, void *buf, int size, int flags) = variable
/Linux-v4.19/kernel/bpf/
Dstackmap.c438 BPF_CALL_4(bpf_get_stack, struct pt_regs *, regs, void *, buf, u32, size, in BPF_CALL_4() argument
496 .func = bpf_get_stack,
/Linux-v4.19/kernel/trace/
Dbpf_trace.c21 u64 bpf_get_stack(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5);
675 return bpf_get_stack((unsigned long) regs, (unsigned long) buf, in BPF_CALL_4()
822 return bpf_get_stack((unsigned long) regs, (unsigned long) buf, in BPF_CALL_4()