On 12/12/2018 06:37 PM, Song Liu wrote: > Changes v2 -> v3: > 1. remove check for bpf_dump_raw_ok(). > > Changes v1 -> v2: > 1. Fix error path as Martin suggested. > > This patch adds nr_prog_tags and prog_tags to bpf_prog_info. This is a > reliable way for user space to get tags of all sub programs. Before this > patch, user space need to find sub program tags via kallsyms. > > This feature will be used in BPF introspection, where user space queries > information about BPF programs via sys_bpf. > > Signed-off-by: Song Liu <[email protected]>
Looks better, applied, thanks!
