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(parent: c69431a) | patch
bpf: verifier: Use copy_array for jmp_history
authorLorenz Bauer <lmb@cloudflare.com>
Thu, 29 Apr 2021 13:46:55 +0000 (14:46 +0100)
committerAlexei Starovoitov <ast@kernel.org>
Mon, 10 May 2021 23:13:01 +0000 (16:13 -0700)
commit06ab6a505583f9adbf5e1f05d86e7bdd7b02248e
tree44f46a9ff657380f4be4747eccdee3998cde54a6tree | snapshot
parentc69431aab67a912836e5831f03d99a819c14c9c3commit | diff
bpf: verifier: Use copy_array for jmp_history

Eliminate a couple needless kfree / kmalloc cycles by using
copy_array for jmp_history.

Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210429134656.122225-3-lmb@cloudflare.com
kernel/bpf/verifier.c diff | blob | history
Domain: System / Kernel;