diff mbox series

[v5,bpf-next,4/9] bpf: add lookup and update batch ops to arraymap

Message ID 20200115184308.162644-5-brianvv@google.com
State Accepted
Delegated to: BPF Maintainers
Headers show
Series add bpf batch ops to process more than 1 elem | expand

Commit Message

Brian Vazquez Jan. 15, 2020, 6:43 p.m. UTC 
This adds the generic batch ops functionality to bpf arraymap, note that
since deletion is not a valid operation for arraymap, only batch and
lookup are added.

Signed-off-by: Brian Vazquez <brianvv@google.com>
Acked-by: Yonghong Song <yhs@fb.com>
---
 kernel/bpf/arraymap.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c
index f0d19bbb9211e..95d77770353c9 100644
--- a/kernel/bpf/arraymap.c
+++ b/kernel/bpf/arraymap.c
@@ -503,6 +503,8 @@  const struct bpf_map_ops array_map_ops = {
 	.map_mmap = array_map_mmap,
 	.map_seq_show_elem = array_map_seq_show_elem,
 	.map_check_btf = array_map_check_btf,
+	.map_lookup_batch = generic_map_lookup_batch,
+	.map_update_batch = generic_map_update_batch,
 };
 
 const struct bpf_map_ops percpu_array_map_ops = {