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authorDavid Vernet <[email protected]>2023-03-16 00:40:25 -0500
committerAlexei Starovoitov <[email protected]>2023-03-16 12:28:30 -0700
commit63d2d83d21a6e2c6f019da5b2d5cdabe6d1cb951 (patch)
treedc8cc84007c7cc3777ef5aec93e4fb2387197025 /tools/perf/scripts/python/stackcollapse.py
parent77473d1a962f3d4f7ba48324502b6d27b8ef2591 (diff)
bpf: Mark struct bpf_cpumask as rcu protected
struct bpf_cpumask is a BPF-wrapper around the struct cpumask type which can be instantiated by a BPF program, and then queried as a cpumask in similar fashion to normal kernel code. The previous patch in this series makes the type fully RCU safe, so the type can be included in the rcu_protected_type BTF ID list. A subsequent patch will remove bpf_cpumask_kptr_get(), as it's no longer useful now that we can just treat the type as RCU safe by default and do our own if check. Signed-off-by: David Vernet <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexei Starovoitov <[email protected]>
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