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Searched refs:bpf_core_read (Results 1 – 15 of 15) sorted by relevance

/linux/tools/testing/selftests/bpf/progs/
H A Ddmabuf_iter.c44 bpf_core_read(&size, sizeof(size), &dmabuf->size) || in dmabuf_collector()
45 bpf_core_read(&pname, sizeof(pname), &dmabuf->name) || in dmabuf_collector()
46 bpf_core_read(&exporter, sizeof(exporter), &dmabuf->exp_name)) in dmabuf_collector()
74 if (bpf_core_read(&pname, sizeof(pname), &d->name)) in iter_dmabuf_for_each()
H A Dtest_core_reloc_mods.c46 #define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src)
51 bpf_core_read((char *)(dst) + sizeof(*(dst)) - __sz, __sz, \
H A Dtest_core_autosize.c129 #define bpf_core_read_int bpf_core_read
134 bpf_core_read((char *)(dst) + __off, sz, src); \
H A Dtest_core_reloc_ptr_as_arr.c20 #define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src)
H A Dtest_core_reloc_nesting.c34 #define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src)
H A Dtest_core_reloc_primitives.c29 #define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src)
H A Dtest_core_reloc_misc.c36 #define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src)
H A Dtest_core_reloc_flavors.c43 #define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src)
H A Dtest_core_reloc_arrays.c38 #define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src)
H A Dtest_core_reloc_ints.c27 #define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src)
H A Dtest_core_reloc_kernel.c43 #define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src)
/linux/samples/bpf/
H A Dtracex5.bpf.c50 bpf_core_read(&sd, sizeof(sd), (void *)PT_REGS_PARM2(ctx)); in PROG()
63 bpf_core_read(&sd, sizeof(sd), (void *)PT_REGS_PARM2(ctx)); in PROG()
H A Dtracex1.bpf.c31 bpf_core_read(&skb, sizeof(skb), (void *)PT_REGS_PARM1(ctx)); in bpf_prog1()
/linux/Documentation/bpf/libbpf/
H A Dlibbpf_overview.rst173 CO-RE relocatable manner is ``bpf_core_read(dst, sz, src)``, which will read
185 err = bpf_core_read(&parent_task, sizeof(void *), &task->parent);
193 ``bpf_get_current_task()``. We then use ``bpf_core_read()`` to read the parent
194 field of task struct into the ``parent_task`` variable. ``bpf_core_read()`` is
/linux/tools/testing/selftests/bpf/
H A DMakefile526 $(addprefix $(BPFDIR)/, bpf_core_read.h \