f0a42ab589
Add a test to test all possible and valid allocation size for bpf memory allocator. For each possible allocation size, the test uses the following two steps to test the alloc and free path: 1) allocate N (N > high_watermark) objects to trigger the refill executed in irq_work. 2) free N objects to trigger the freeing executed in irq_work. Signed-off-by: Hou Tao <houtao1@huawei.com> Link: https://lore.kernel.org/r/20230908133923.2675053-5-houtao@huaweicloud.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>