Messages in this thread Patch in this message | | | From | Anton Protopopov <> | Subject | [PATCH bpf-next 2/3] bpf: make an argument const in the bpf_map_sum_elem_count kfunc | Date | Fri, 14 Jul 2023 14:20:59 +0000 |
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We use the map pointer only to read the counter values, no locking involved, so mark the argument as const.
Signed-off-by: Anton Protopopov <aspsk@isovalent.com> --- kernel/bpf/map_iter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/bpf/map_iter.c b/kernel/bpf/map_iter.c index b67996147895..011adb41858e 100644 --- a/kernel/bpf/map_iter.c +++ b/kernel/bpf/map_iter.c @@ -197,7 +197,7 @@ __diag_push(); __diag_ignore_all("-Wmissing-prototypes", "Global functions as their definitions will be in vmlinux BTF"); -__bpf_kfunc s64 bpf_map_sum_elem_count(struct bpf_map *map) +__bpf_kfunc s64 bpf_map_sum_elem_count(const struct bpf_map *map) { s64 *pcount; s64 ret = 0; -- 2.34.1
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