Re: [PATCH 3/8] tools: Sync tools/include/uapi/linux/bpf.h with the kernel
On 2016/10/17 5:18, Eric Leblond wrote: Signed-off-by: Eric Leblond Commit message is required. Thank you. --- tools/include/uapi/linux/bpf.h | 52 ++ 1 file changed, 52 insertions(+) diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 9e5fc16..570287f 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -95,6 +95,8 @@ enum bpf_prog_type { BPF_PROG_TYPE_SCHED_ACT, BPF_PROG_TYPE_TRACEPOINT, BPF_PROG_TYPE_XDP, + BPF_PROG_TYPE_PERF_EVENT, + __MAX_BPF_PROG_TYPE, }; #define BPF_PSEUDO_MAP_FD 1 @@ -375,6 +377,56 @@ enum bpf_func_id { */ BPF_FUNC_probe_write_user, + /** +* bpf_current_task_under_cgroup(map, index) - Check cgroup2 membership of current task +* @map: pointer to bpf_map in BPF_MAP_TYPE_CGROUP_ARRAY type +* @index: index of the cgroup in the bpf_map +* Return: +* == 0 current failed the cgroup2 descendant test +* == 1 current succeeded the cgroup2 descendant test +*< 0 error +*/ + BPF_FUNC_current_task_under_cgroup, + + /** +* bpf_skb_change_tail(skb, len, flags) +* The helper will resize the skb to the given new size, +* to be used f.e. with control messages. +* @skb: pointer to skb +* @len: new skb length +* @flags: reserved +* Return: 0 on success or negative error +*/ + BPF_FUNC_skb_change_tail, + + /** +* bpf_skb_pull_data(skb, len) +* The helper will pull in non-linear data in case the +* skb is non-linear and not all of len are part of the +* linear section. Only needed for read/write with direct +* packet access. +* @skb: pointer to skb +* @len: len to make read/writeable +* Return: 0 on success or negative error +*/ + BPF_FUNC_skb_pull_data, + + /** +* bpf_csum_update(skb, csum) +* Adds csum into skb->csum in case of CHECKSUM_COMPLETE. +* @skb: pointer to skb +* @csum: csum to add +* Return: csum on success or negative error +*/ + BPF_FUNC_csum_update, + + /** +* bpf_set_hash_invalid(skb) +* Invalidate current skb>hash. +* @skb: pointer to skb +*/ + BPF_FUNC_set_hash_invalid, + __BPF_FUNC_MAX_ID, };
[PATCH 3/8] tools: Sync tools/include/uapi/linux/bpf.h with the kernel
Signed-off-by: Eric Leblond --- tools/include/uapi/linux/bpf.h | 52 ++ 1 file changed, 52 insertions(+) diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 9e5fc16..570287f 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -95,6 +95,8 @@ enum bpf_prog_type { BPF_PROG_TYPE_SCHED_ACT, BPF_PROG_TYPE_TRACEPOINT, BPF_PROG_TYPE_XDP, + BPF_PROG_TYPE_PERF_EVENT, + __MAX_BPF_PROG_TYPE, }; #define BPF_PSEUDO_MAP_FD 1 @@ -375,6 +377,56 @@ enum bpf_func_id { */ BPF_FUNC_probe_write_user, + /** +* bpf_current_task_under_cgroup(map, index) - Check cgroup2 membership of current task +* @map: pointer to bpf_map in BPF_MAP_TYPE_CGROUP_ARRAY type +* @index: index of the cgroup in the bpf_map +* Return: +* == 0 current failed the cgroup2 descendant test +* == 1 current succeeded the cgroup2 descendant test +*< 0 error +*/ + BPF_FUNC_current_task_under_cgroup, + + /** +* bpf_skb_change_tail(skb, len, flags) +* The helper will resize the skb to the given new size, +* to be used f.e. with control messages. +* @skb: pointer to skb +* @len: new skb length +* @flags: reserved +* Return: 0 on success or negative error +*/ + BPF_FUNC_skb_change_tail, + + /** +* bpf_skb_pull_data(skb, len) +* The helper will pull in non-linear data in case the +* skb is non-linear and not all of len are part of the +* linear section. Only needed for read/write with direct +* packet access. +* @skb: pointer to skb +* @len: len to make read/writeable +* Return: 0 on success or negative error +*/ + BPF_FUNC_skb_pull_data, + + /** +* bpf_csum_update(skb, csum) +* Adds csum into skb->csum in case of CHECKSUM_COMPLETE. +* @skb: pointer to skb +* @csum: csum to add +* Return: csum on success or negative error +*/ + BPF_FUNC_csum_update, + + /** +* bpf_set_hash_invalid(skb) +* Invalidate current skb>hash. +* @skb: pointer to skb +*/ + BPF_FUNC_set_hash_invalid, + __BPF_FUNC_MAX_ID, }; -- 2.9.3