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| author | Björn Töpel <[email protected]> | 2021-03-05 09:41:13 +0000 |
|---|---|---|
| committer | Andrii Nakryiko <[email protected]> | 2021-03-08 16:52:28 +0000 |
| commit | 291471dd1559528a4c2ad5026eff94ed1030562b (patch) | |
| tree | af863fd112a199148f11c746556393b48d9029d7 /scripts/gcc-plugins/structleak_plugin.c | |
| parent | xsk: Update rings for load-acquire/store-release barriers (diff) | |
| download | kernel-291471dd1559528a4c2ad5026eff94ed1030562b.tar.gz kernel-291471dd1559528a4c2ad5026eff94ed1030562b.zip | |
libbpf, xsk: Add libbpf_smp_store_release libbpf_smp_load_acquire
Now that the AF_XDP rings have load-acquire/store-release semantics,
move libbpf to that as well.
The library-internal libbpf_smp_{load_acquire,store_release} are only
valid for 32-bit words on ARM64.
Also, remove the barriers that are no longer in use.
Signed-off-by: Björn Töpel <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Acked-by: Toke Høiland-Jørgensen <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'scripts/gcc-plugins/structleak_plugin.c')
0 files changed, 0 insertions, 0 deletions