diff options
| -rw-r--r-- | tools/bpf/bpftool/link.c | 9 | ||||
| -rw-r--r-- | tools/bpf/bpftool/main.c | 12 | ||||
| -rw-r--r-- | tools/bpf/bpftool/main.h | 3 | ||||
| -rw-r--r-- | tools/bpf/bpftool/map.c | 9 | ||||
| -rw-r--r-- | tools/bpf/bpftool/prog.c | 9 |
5 files changed, 24 insertions, 18 deletions
diff --git a/tools/bpf/bpftool/link.c b/tools/bpf/bpftool/link.c index 8cc3e36f8cc6..a5effb1816b7 100644 --- a/tools/bpf/bpftool/link.c +++ b/tools/bpf/bpftool/link.c @@ -20,6 +20,8 @@ static const char * const link_type_name[] = { [BPF_LINK_TYPE_NETNS] = "netns", }; +static struct pinned_obj_table link_table; + static int link_parse_fd(int *argc, char ***argv) { int fd; @@ -302,8 +304,10 @@ static int do_show(int argc, char **argv) __u32 id = 0; int err, fd; - if (show_pinned) + if (show_pinned) { + hash_init(link_table.table); build_pinned_obj_table(&link_table, BPF_OBJ_LINK); + } build_obj_refs_table(&refs_table, BPF_OBJ_LINK); if (argc == 2) { @@ -346,6 +350,9 @@ static int do_show(int argc, char **argv) delete_obj_refs_table(&refs_table); + if (show_pinned) + delete_pinned_obj_table(&link_table); + return errno == ENOENT ? 0 : -1; } diff --git a/tools/bpf/bpftool/main.c b/tools/bpf/bpftool/main.c index 02eaaf065f65..7a33f0e6da28 100644 --- a/tools/bpf/bpftool/main.c +++ b/tools/bpf/bpftool/main.c @@ -31,9 +31,6 @@ bool verifier_logs; bool relaxed_maps; bool use_loader; struct btf *base_btf; -struct pinned_obj_table prog_table; -struct pinned_obj_table map_table; -struct pinned_obj_table link_table; struct obj_refs_table refs_table; static void __noreturn clean_and_exit(int i) @@ -409,10 +406,6 @@ int main(int argc, char **argv) block_mount = false; bin_name = argv[0]; - hash_init(prog_table.table); - hash_init(map_table.table); - hash_init(link_table.table); - opterr = 0; while ((opt = getopt_long(argc, argv, "VhpjfLmndB:", options, NULL)) >= 0) { @@ -479,11 +472,6 @@ int main(int argc, char **argv) if (json_output) jsonw_destroy(&json_wtr); - if (show_pinned) { - delete_pinned_obj_table(&prog_table); - delete_pinned_obj_table(&map_table); - delete_pinned_obj_table(&link_table); - } btf__free(base_btf); return ret; diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h index 90caa42aac4c..baf607cd5924 100644 --- a/tools/bpf/bpftool/main.h +++ b/tools/bpf/bpftool/main.h @@ -91,9 +91,6 @@ extern bool verifier_logs; extern bool relaxed_maps; extern bool use_loader; extern struct btf *base_btf; -extern struct pinned_obj_table prog_table; -extern struct pinned_obj_table map_table; -extern struct pinned_obj_table link_table; extern struct obj_refs_table refs_table; void __printf(1, 2) p_err(const char *fmt, ...); diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c index 407071d54ab1..0085039d9610 100644 --- a/tools/bpf/bpftool/map.c +++ b/tools/bpf/bpftool/map.c @@ -56,6 +56,8 @@ const char * const map_type_name[] = { const size_t map_type_name_size = ARRAY_SIZE(map_type_name); +static struct pinned_obj_table map_table; + static bool map_is_per_cpu(__u32 type) { return type == BPF_MAP_TYPE_PERCPU_HASH || @@ -694,8 +696,10 @@ static int do_show(int argc, char **argv) int err; int fd; - if (show_pinned) + if (show_pinned) { + hash_init(map_table.table); build_pinned_obj_table(&map_table, BPF_OBJ_MAP); + } build_obj_refs_table(&refs_table, BPF_OBJ_MAP); if (argc == 2) @@ -742,6 +746,9 @@ static int do_show(int argc, char **argv) delete_obj_refs_table(&refs_table); + if (show_pinned) + delete_pinned_obj_table(&map_table); + return errno == ENOENT ? 0 : -1; } diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c index f633299b1261..48c2fa4d068e 100644 --- a/tools/bpf/bpftool/prog.c +++ b/tools/bpf/bpftool/prog.c @@ -84,6 +84,8 @@ static const char * const attach_type_strings[] = { [__MAX_BPF_ATTACH_TYPE] = NULL, }; +static struct pinned_obj_table prog_table; + static enum bpf_attach_type parse_attach_type(const char *str) { enum bpf_attach_type type; @@ -567,8 +569,10 @@ static int do_show(int argc, char **argv) int err; int fd; - if (show_pinned) + if (show_pinned) { + hash_init(prog_table.table); build_pinned_obj_table(&prog_table, BPF_OBJ_PROG); + } build_obj_refs_table(&refs_table, BPF_OBJ_PROG); if (argc == 2) @@ -613,6 +617,9 @@ static int do_show(int argc, char **argv) delete_obj_refs_table(&refs_table); + if (show_pinned) + delete_pinned_obj_table(&prog_table); + return err; } |