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| author | Hou Tao <[email protected]> | 2023-10-20 13:32:02 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2023-10-20 21:15:13 +0000 |
| commit | d440ba91ca4d3004709876779d40713a99e21f6a (patch) | |
| tree | e00e8bcbaedd9a6bc3783abe6edcb71b3c2ac382 /drivers/net/netkit.c | |
| parent | bpf: Use bpf_global_percpu_ma for per-cpu kptr in __bpf_obj_drop_impl() (diff) | |
| download | kernel-d440ba91ca4d3004709876779d40713a99e21f6a.tar.gz kernel-d440ba91ca4d3004709876779d40713a99e21f6a.zip | |
selftests/bpf: Add more test cases for bpf memory allocator
Add the following 3 test cases for bpf memory allocator:
1) Do allocation in bpf program and free through map free
2) Do batch per-cpu allocation and per-cpu free in bpf program
3) Do per-cpu allocation in bpf program and free through map free
For per-cpu allocation, because per-cpu allocation can not refill timely
sometimes, so test 2) and test 3) consider it is OK for
bpf_percpu_obj_new_impl() to return NULL.
Signed-off-by: Hou Tao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'drivers/net/netkit.c')
0 files changed, 0 insertions, 0 deletions