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| author | Ard Biesheuvel <[email protected]> | 2018-11-23 22:18:03 +0000 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2018-12-05 15:36:28 +0000 |
| commit | dc002bb62f10c5905420f8b8a7d5ec0da567fc82 (patch) | |
| tree | 2d5b812a9cb024a671bcda37431505d6dded1c47 /tools/bpf/bpftool/prog.c | |
| parent | Merge branch 'prog_test_run-improvement' (diff) | |
| download | kernel-dc002bb62f10c5905420f8b8a7d5ec0da567fc82.tar.gz kernel-dc002bb62f10c5905420f8b8a7d5ec0da567fc82.zip | |
bpf: add __weak hook for allocating executable memory
By default, BPF uses module_alloc() to allocate executable memory,
but this is not necessary on all arches and potentially undesirable
on some of them.
So break out the module_alloc() and module_memfree() calls into __weak
functions to allow them to be overridden in arch code.
Signed-off-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
0 files changed, 0 insertions, 0 deletions