Commit 9c298049 authored by Anton Protopopov's avatar Anton Protopopov Committed by Alexei Starovoitov
Browse files

bpf: make an argument const in the bpf_map_sum_elem_count kfunc 



We use the map pointer only to read the counter values, no locking
involved, so mark the argument as const.

Signed-off-by: default avatarAnton Protopopov <aspsk@isovalent.com>
Link: https://lore.kernel.org/r/20230719092952.41202-4-aspsk@isovalent.com


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 5ba190c2

kernel/bpf/map_iter.c

+1 −1
Original line number Diff line number Diff line
@@ -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;