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| author | Puranjay Mohan <puranjay12@gmail.com> | 2024-03-04 20:28:03 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-03-09 08:39:55 -0800 |
| commit | 96b0f5addc7a0d9ed1f4969ca85ed7513cb1ed25 (patch) | |
| tree | 0f7bb0775e388cb9a2ae69a818d5c938c0ca2d33 /mm/vmalloc.c | |
| parent | a27e89673abf1623c298ea84eaa03f4c57aeca1b (diff) | |
arm64, bpf: Use bpf_prog_pack for arm64 bpf trampoline
We used bpf_prog_pack to aggregate bpf programs into huge page to
relieve the iTLB pressure on the system. This was merged for ARM64[1]
We can apply it to bpf trampoline as well. This would increase the
preformance of fentry and struct_ops programs.
[1] https://lore.kernel.org/bpf/20240228141824.119877-1-puranjay12@gmail.com/
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Reviewed-by: Pu Lehui <pulehui@huawei.com>
Message-ID: <20240304202803.31400-1-puranjay12@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'mm/vmalloc.c')
0 files changed, 0 insertions, 0 deletions