On 8/18/20 3:23 PM, Yonghong Song wrote:
Patch #1 fixed a rcu stall warning when traversing large number
of tasks/files without overflowing seq_file buffer. The method
is to control the number of visited objects in bpf_seq_read()
so all bpf iterators will benefit.
Patch #2 calculated tid prop
Patch #1 fixed a rcu stall warning when traversing large number
of tasks/files without overflowing seq_file buffer. The method
is to control the number of visited objects in bpf_seq_read()
so all bpf iterators will benefit.
Patch #2 calculated tid properly in a namespace in order to avoid
visiting
