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Message-ID: <20190617192700.2313445-11-andriin@fb.com>
Date: Mon, 17 Jun 2019 12:26:59 -0700
From: Andrii Nakryiko <andriin@...com>
To: <andrii.nakryiko@...il.com>, <ast@...com>, <daniel@...earbox.net>,
<netdev@...r.kernel.org>, <bpf@...r.kernel.org>,
<kernel-team@...com>
CC: Andrii Nakryiko <andriin@...com>
Subject: [PATCH v2 bpf-next 10/11] selftests/bpf: convert tests w/ custom values to BTF-defined maps
Convert a bulk of selftests that have maps with custom (not integer) key
and/or value.
Signed-off-by: Andrii Nakryiko <andriin@...com>
---
tools/testing/selftests/bpf/progs/bpf_flow.c | 18 ++++--
.../selftests/bpf/progs/socket_cookie_prog.c | 11 ++--
.../bpf/progs/test_get_stack_rawtp.c | 27 ++++++---
.../selftests/bpf/progs/test_global_data.c | 27 ++++++---
tools/testing/selftests/bpf/progs/test_l4lb.c | 45 +++++++++-----
.../selftests/bpf/progs/test_l4lb_noinline.c | 45 +++++++++-----
.../bpf/progs/test_select_reuseport_kern.c | 45 +++++++++-----
.../bpf/progs/test_stacktrace_build_id.c | 44 +++++++++-----
.../selftests/bpf/progs/test_stacktrace_map.c | 40 +++++++++----
.../selftests/bpf/progs/test_tcp_estats.c | 9 ++-
.../selftests/bpf/progs/test_tcpbpf_kern.c | 18 ++++--
.../selftests/bpf/progs/test_tcpnotify_kern.c | 18 ++++--
tools/testing/selftests/bpf/progs/test_xdp.c | 18 ++++--
.../selftests/bpf/progs/test_xdp_noinline.c | 60 ++++++++++++-------
14 files changed, 285 insertions(+), 140 deletions(-)
diff --git a/tools/testing/selftests/bpf/progs/bpf_flow.c b/tools/testing/selftests/bpf/progs/bpf_flow.c
index 81ad9a0b29d0..849f42e548b5 100644
--- a/tools/testing/selftests/bpf/progs/bpf_flow.c
+++ b/tools/testing/selftests/bpf/progs/bpf_flow.c
@@ -57,17 +57,25 @@ struct frag_hdr {
__be32 identification;
};
-struct bpf_map_def SEC("maps") jmp_table = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 key_size;
+ __u32 value_size;
+} jmp_table SEC(".maps") = {
.type = BPF_MAP_TYPE_PROG_ARRAY,
+ .max_entries = 8,
.key_size = sizeof(__u32),
.value_size = sizeof(__u32),
- .max_entries = 8
};
-struct bpf_map_def SEC("maps") last_dissection = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct bpf_flow_keys *value;
+} last_dissection SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct bpf_flow_keys),
.max_entries = 1,
};
diff --git a/tools/testing/selftests/bpf/progs/socket_cookie_prog.c b/tools/testing/selftests/bpf/progs/socket_cookie_prog.c
index 0db15c3210ad..6aabb681fb9a 100644
--- a/tools/testing/selftests/bpf/progs/socket_cookie_prog.c
+++ b/tools/testing/selftests/bpf/progs/socket_cookie_prog.c
@@ -12,15 +12,16 @@ struct socket_cookie {
__u32 cookie_value;
};
-struct bpf_map_def SEC("maps") socket_cookies = {
+struct {
+ __u32 type;
+ __u32 map_flags;
+ int *key;
+ struct socket_cookie *value;
+} socket_cookies SEC(".maps") = {
.type = BPF_MAP_TYPE_SK_STORAGE,
- .key_size = sizeof(int),
- .value_size = sizeof(struct socket_cookie),
.map_flags = BPF_F_NO_PREALLOC,
};
-BPF_ANNOTATE_KV_PAIR(socket_cookies, int, struct socket_cookie);
-
SEC("cgroup/connect6")
int set_cookie(struct bpf_sock_addr *ctx)
{
diff --git a/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c b/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c
index f6d9f238e00a..aaa6ec250e15 100644
--- a/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c
+++ b/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c
@@ -15,17 +15,25 @@ struct stack_trace_t {
struct bpf_stack_build_id user_stack_buildid[MAX_STACK_RAWTP];
};
-struct bpf_map_def SEC("maps") perfmap = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 key_size;
+ __u32 value_size;
+} perfmap SEC(".maps") = {
.type = BPF_MAP_TYPE_PERF_EVENT_ARRAY,
+ .max_entries = 2,
.key_size = sizeof(int),
.value_size = sizeof(__u32),
- .max_entries = 2,
};
-struct bpf_map_def SEC("maps") stackdata_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct stack_trace_t *value;
+} stackdata_map SEC(".maps") = {
.type = BPF_MAP_TYPE_PERCPU_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct stack_trace_t),
.max_entries = 1,
};
@@ -47,10 +55,13 @@ struct bpf_map_def SEC("maps") stackdata_map = {
* issue and avoid complicated C programming massaging.
* This is an acceptable workaround since there is one entry here.
*/
-struct bpf_map_def SEC("maps") rawdata_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u64 (*value)[2 * MAX_STACK_RAWTP];
+} rawdata_map SEC(".maps") = {
.type = BPF_MAP_TYPE_PERCPU_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = MAX_STACK_RAWTP * sizeof(__u64) * 2,
.max_entries = 1,
};
diff --git a/tools/testing/selftests/bpf/progs/test_global_data.c b/tools/testing/selftests/bpf/progs/test_global_data.c
index 5ab14e941980..866cc7ddbe43 100644
--- a/tools/testing/selftests/bpf/progs/test_global_data.c
+++ b/tools/testing/selftests/bpf/progs/test_global_data.c
@@ -7,17 +7,23 @@
#include "bpf_helpers.h"
-struct bpf_map_def SEC("maps") result_number = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u64 *value;
+} result_number SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u64),
.max_entries = 11,
};
-struct bpf_map_def SEC("maps") result_string = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ const char (*value)[32];
+} result_string SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = 32,
.max_entries = 5,
};
@@ -27,10 +33,13 @@ struct foo {
__u64 c;
};
-struct bpf_map_def SEC("maps") result_struct = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct foo *value;
+} result_struct SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct foo),
.max_entries = 5,
};
diff --git a/tools/testing/selftests/bpf/progs/test_l4lb.c b/tools/testing/selftests/bpf/progs/test_l4lb.c
index 1e10c9590991..848cbb90f581 100644
--- a/tools/testing/selftests/bpf/progs/test_l4lb.c
+++ b/tools/testing/selftests/bpf/progs/test_l4lb.c
@@ -169,38 +169,53 @@ struct eth_hdr {
unsigned short eth_proto;
};
-struct bpf_map_def SEC("maps") vip_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ struct vip *key;
+ struct vip_meta *value;
+} vip_map SEC(".maps") = {
.type = BPF_MAP_TYPE_HASH,
- .key_size = sizeof(struct vip),
- .value_size = sizeof(struct vip_meta),
.max_entries = MAX_VIPS,
};
-struct bpf_map_def SEC("maps") ch_rings = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u32 *value;
+} ch_rings SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
.max_entries = CH_RINGS_SIZE,
};
-struct bpf_map_def SEC("maps") reals = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct real_definition *value;
+} reals SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct real_definition),
.max_entries = MAX_REALS,
};
-struct bpf_map_def SEC("maps") stats = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct vip_stats *value;
+} stats SEC(".maps") = {
.type = BPF_MAP_TYPE_PERCPU_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct vip_stats),
.max_entries = MAX_VIPS,
};
-struct bpf_map_def SEC("maps") ctl_array = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct ctl_value *value;
+} ctl_array SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct ctl_value),
.max_entries = CTL_MAP_SIZE,
};
diff --git a/tools/testing/selftests/bpf/progs/test_l4lb_noinline.c b/tools/testing/selftests/bpf/progs/test_l4lb_noinline.c
index ba44a14e6dc4..c63ecf3ca573 100644
--- a/tools/testing/selftests/bpf/progs/test_l4lb_noinline.c
+++ b/tools/testing/selftests/bpf/progs/test_l4lb_noinline.c
@@ -165,38 +165,53 @@ struct eth_hdr {
unsigned short eth_proto;
};
-struct bpf_map_def SEC("maps") vip_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ struct vip *key;
+ struct vip_meta *value;
+} vip_map SEC(".maps") = {
.type = BPF_MAP_TYPE_HASH,
- .key_size = sizeof(struct vip),
- .value_size = sizeof(struct vip_meta),
.max_entries = MAX_VIPS,
};
-struct bpf_map_def SEC("maps") ch_rings = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u32 *value;
+} ch_rings SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
.max_entries = CH_RINGS_SIZE,
};
-struct bpf_map_def SEC("maps") reals = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct real_definition *value;
+} reals SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct real_definition),
.max_entries = MAX_REALS,
};
-struct bpf_map_def SEC("maps") stats = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct vip_stats *value;
+} stats SEC(".maps") = {
.type = BPF_MAP_TYPE_PERCPU_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct vip_stats),
.max_entries = MAX_VIPS,
};
-struct bpf_map_def SEC("maps") ctl_array = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct ctl_value *value;
+} ctl_array SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct ctl_value),
.max_entries = CTL_MAP_SIZE,
};
diff --git a/tools/testing/selftests/bpf/progs/test_select_reuseport_kern.c b/tools/testing/selftests/bpf/progs/test_select_reuseport_kern.c
index 5b54ec637ada..435a9527733e 100644
--- a/tools/testing/selftests/bpf/progs/test_select_reuseport_kern.c
+++ b/tools/testing/selftests/bpf/progs/test_select_reuseport_kern.c
@@ -21,38 +21,55 @@ int _version SEC("version") = 1;
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
#endif
-struct bpf_map_def SEC("maps") outer_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 key_size;
+ __u32 value_size;
+} outer_map SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY_OF_MAPS,
+ .max_entries = 1,
.key_size = sizeof(__u32),
.value_size = sizeof(__u32),
- .max_entries = 1,
};
-struct bpf_map_def SEC("maps") result_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u32 *value;
+} result_map SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
.max_entries = NR_RESULTS,
};
-struct bpf_map_def SEC("maps") tmp_index_ovr_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ int *value;
+} tmp_index_ovr_map SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(int),
.max_entries = 1,
};
-struct bpf_map_def SEC("maps") linum_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u32 *value;
+} linum_map SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
.max_entries = 1,
};
-struct bpf_map_def SEC("maps") data_check_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct data_check *value;
+} data_check_map SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct data_check),
.max_entries = 1,
};
diff --git a/tools/testing/selftests/bpf/progs/test_stacktrace_build_id.c b/tools/testing/selftests/bpf/progs/test_stacktrace_build_id.c
index d86c281e957f..fcf2280bb60c 100644
--- a/tools/testing/selftests/bpf/progs/test_stacktrace_build_id.c
+++ b/tools/testing/selftests/bpf/progs/test_stacktrace_build_id.c
@@ -8,34 +8,50 @@
#define PERF_MAX_STACK_DEPTH 127
#endif
-struct bpf_map_def SEC("maps") control_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u32 *value;
+} control_map SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
.max_entries = 1,
};
-struct bpf_map_def SEC("maps") stackid_hmap = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u32 *value;
+} stackid_hmap SEC(".maps") = {
.type = BPF_MAP_TYPE_HASH,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
.max_entries = 16384,
};
-struct bpf_map_def SEC("maps") stackmap = {
+typedef struct bpf_stack_build_id stack_trace_t[PERF_MAX_STACK_DEPTH];
+
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 map_flags;
+ __u32 key_size;
+ __u32 value_size;
+} stackmap SEC(".maps") = {
.type = BPF_MAP_TYPE_STACK_TRACE,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct bpf_stack_build_id)
- * PERF_MAX_STACK_DEPTH,
.max_entries = 128,
.map_flags = BPF_F_STACK_BUILD_ID,
+ .key_size = sizeof(__u32),
+ .value_size = sizeof(stack_trace_t),
};
-struct bpf_map_def SEC("maps") stack_amap = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ /* there seems to be a bug in kernel not handling typedef properly */
+ struct bpf_stack_build_id (*value)[PERF_MAX_STACK_DEPTH];
+} stack_amap SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct bpf_stack_build_id)
- * PERF_MAX_STACK_DEPTH,
.max_entries = 128,
};
diff --git a/tools/testing/selftests/bpf/progs/test_stacktrace_map.c b/tools/testing/selftests/bpf/progs/test_stacktrace_map.c
index af111af7ca1a..7ad09adbf648 100644
--- a/tools/testing/selftests/bpf/progs/test_stacktrace_map.c
+++ b/tools/testing/selftests/bpf/progs/test_stacktrace_map.c
@@ -8,31 +8,47 @@
#define PERF_MAX_STACK_DEPTH 127
#endif
-struct bpf_map_def SEC("maps") control_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u32 *value;
+} control_map SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
.max_entries = 1,
};
-struct bpf_map_def SEC("maps") stackid_hmap = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u32 *value;
+} stackid_hmap SEC(".maps") = {
.type = BPF_MAP_TYPE_HASH,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
.max_entries = 16384,
};
-struct bpf_map_def SEC("maps") stackmap = {
+typedef __u64 stack_trace_t[PERF_MAX_STACK_DEPTH];
+
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 key_size;
+ __u32 value_size;
+} stackmap SEC(".maps") = {
.type = BPF_MAP_TYPE_STACK_TRACE,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u64) * PERF_MAX_STACK_DEPTH,
.max_entries = 16384,
+ .key_size = sizeof(__u32),
+ .value_size = sizeof(stack_trace_t),
};
-struct bpf_map_def SEC("maps") stack_amap = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u64 (*value)[PERF_MAX_STACK_DEPTH];
+} stack_amap SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u64) * PERF_MAX_STACK_DEPTH,
.max_entries = 16384,
};
diff --git a/tools/testing/selftests/bpf/progs/test_tcp_estats.c b/tools/testing/selftests/bpf/progs/test_tcp_estats.c
index bee3bbecc0c4..df98f7e32832 100644
--- a/tools/testing/selftests/bpf/progs/test_tcp_estats.c
+++ b/tools/testing/selftests/bpf/progs/test_tcp_estats.c
@@ -148,10 +148,13 @@ struct tcp_estats_basic_event {
struct tcp_estats_conn_id conn_id;
};
-struct bpf_map_def SEC("maps") ev_record_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct tcp_estats_basic_event *value;
+} ev_record_map SEC(".maps") = {
.type = BPF_MAP_TYPE_HASH,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct tcp_estats_basic_event),
.max_entries = 1024,
};
diff --git a/tools/testing/selftests/bpf/progs/test_tcpbpf_kern.c b/tools/testing/selftests/bpf/progs/test_tcpbpf_kern.c
index c7c3240e0dd4..38e10c9fd996 100644
--- a/tools/testing/selftests/bpf/progs/test_tcpbpf_kern.c
+++ b/tools/testing/selftests/bpf/progs/test_tcpbpf_kern.c
@@ -14,17 +14,23 @@
#include "bpf_endian.h"
#include "test_tcpbpf.h"
-struct bpf_map_def SEC("maps") global_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct tcpbpf_globals *value;
+} global_map SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct tcpbpf_globals),
.max_entries = 4,
};
-struct bpf_map_def SEC("maps") sockopt_results = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ int *value;
+} sockopt_results SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(int),
.max_entries = 2,
};
diff --git a/tools/testing/selftests/bpf/progs/test_tcpnotify_kern.c b/tools/testing/selftests/bpf/progs/test_tcpnotify_kern.c
index ec6db6e64c41..d073d37d4e27 100644
--- a/tools/testing/selftests/bpf/progs/test_tcpnotify_kern.c
+++ b/tools/testing/selftests/bpf/progs/test_tcpnotify_kern.c
@@ -14,18 +14,26 @@
#include "bpf_endian.h"
#include "test_tcpnotify.h"
-struct bpf_map_def SEC("maps") global_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct tcpnotify_globals *value;
+} global_map SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct tcpnotify_globals),
.max_entries = 4,
};
-struct bpf_map_def SEC("maps") perf_event_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 key_size;
+ __u32 value_size;
+} perf_event_map SEC(".maps") = {
.type = BPF_MAP_TYPE_PERF_EVENT_ARRAY,
+ .max_entries = 2,
.key_size = sizeof(int),
.value_size = sizeof(__u32),
- .max_entries = 2,
};
int _version SEC("version") = 1;
diff --git a/tools/testing/selftests/bpf/progs/test_xdp.c b/tools/testing/selftests/bpf/progs/test_xdp.c
index 5e7df8bb5b5d..ec3d2c1c8cf9 100644
--- a/tools/testing/selftests/bpf/progs/test_xdp.c
+++ b/tools/testing/selftests/bpf/progs/test_xdp.c
@@ -22,17 +22,23 @@
int _version SEC("version") = 1;
-struct bpf_map_def SEC("maps") rxcnt = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u64 *value;
+} rxcnt SEC(".maps") = {
.type = BPF_MAP_TYPE_PERCPU_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u64),
.max_entries = 256,
};
-struct bpf_map_def SEC("maps") vip2tnl = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ struct vip *key;
+ struct iptnl_info *value;
+} vip2tnl SEC(".maps") = {
.type = BPF_MAP_TYPE_HASH,
- .key_size = sizeof(struct vip),
- .value_size = sizeof(struct iptnl_info),
.max_entries = MAX_IPTNL_ENTRIES,
};
diff --git a/tools/testing/selftests/bpf/progs/test_xdp_noinline.c b/tools/testing/selftests/bpf/progs/test_xdp_noinline.c
index 4fe6aaad22a4..d2eddb5553d1 100644
--- a/tools/testing/selftests/bpf/progs/test_xdp_noinline.c
+++ b/tools/testing/selftests/bpf/progs/test_xdp_noinline.c
@@ -163,52 +163,66 @@ struct lb_stats {
__u64 v1;
};
-struct bpf_map_def __attribute__ ((section("maps"), used)) vip_map = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ struct vip_definition *key;
+ struct vip_meta *value;
+} vip_map SEC(".maps") = {
.type = BPF_MAP_TYPE_HASH,
- .key_size = sizeof(struct vip_definition),
- .value_size = sizeof(struct vip_meta),
.max_entries = 512,
- .map_flags = 0,
};
-struct bpf_map_def __attribute__ ((section("maps"), used)) lru_cache = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 map_flags;
+ struct flow_key *key;
+ struct real_pos_lru *value;
+} lru_cache SEC(".maps") = {
.type = BPF_MAP_TYPE_LRU_HASH,
- .key_size = sizeof(struct flow_key),
- .value_size = sizeof(struct real_pos_lru),
.max_entries = 300,
.map_flags = 1U << 1,
};
-struct bpf_map_def __attribute__ ((section("maps"), used)) ch_rings = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ __u32 *value;
+} ch_rings SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
.max_entries = 12 * 655,
- .map_flags = 0,
};
-struct bpf_map_def __attribute__ ((section("maps"), used)) reals = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct real_definition *value;
+} reals SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct real_definition),
.max_entries = 40,
- .map_flags = 0,
};
-struct bpf_map_def __attribute__ ((section("maps"), used)) stats = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct lb_stats *value;
+} stats SEC(".maps") = {
.type = BPF_MAP_TYPE_PERCPU_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct lb_stats),
.max_entries = 515,
- .map_flags = 0,
};
-struct bpf_map_def __attribute__ ((section("maps"), used)) ctl_array = {
+struct {
+ __u32 type;
+ __u32 max_entries;
+ __u32 *key;
+ struct ctl_value *value;
+} ctl_array SEC(".maps") = {
.type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(struct ctl_value),
.max_entries = 16,
- .map_flags = 0,
};
struct eth_hdr {
--
2.17.1
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