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authorDavid S. Miller <davem@davemloft.net>2018-08-05 13:04:31 -0700
committerDavid S. Miller <davem@davemloft.net>2018-08-05 13:04:31 -0700
commitc1c8626fcebed467184ffd8de0ab5c9f9d9c3594 (patch)
tree2c661fee934f4a7985e4f8e29cd1ba63a330a5e4 /tools/bpf
parentd89d41556141a527030a15233135ba622ba3350d (diff)
parent1ffaddd029c867d134a1dde39f540dcc8c52e274 (diff)
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
Lots of overlapping changes, mostly trivial in nature. The mlxsw conflict was resolving using the example resolution at: https://github.com/jpirko/linux_mlxsw/blob/combined_queue/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/bpf')
-rw-r--r--tools/bpf/bpftool/map.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c
index 9c8191845585..e860ca859b28 100644
--- a/tools/bpf/bpftool/map.c
+++ b/tools/bpf/bpftool/map.c
@@ -35,6 +35,7 @@
#include <errno.h>
#include <fcntl.h>
#include <linux/err.h>
+#include <linux/kernel.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
@@ -91,7 +92,8 @@ static bool map_is_map_of_progs(__u32 type)
static void *alloc_value(struct bpf_map_info *info)
{
if (map_is_per_cpu(info->type))
- return malloc(info->value_size * get_possible_cpus());
+ return malloc(round_up(info->value_size, 8) *
+ get_possible_cpus());
else
return malloc(info->value_size);
}
@@ -273,9 +275,10 @@ static void print_entry_json(struct bpf_map_info *info, unsigned char *key,
do_dump_btf(&d, info, key, value);
}
} else {
- unsigned int i, n;
+ unsigned int i, n, step;
n = get_possible_cpus();
+ step = round_up(info->value_size, 8);
jsonw_name(json_wtr, "key");
print_hex_data_json(key, info->key_size);
@@ -288,7 +291,7 @@ static void print_entry_json(struct bpf_map_info *info, unsigned char *key,
jsonw_int_field(json_wtr, "cpu", i);
jsonw_name(json_wtr, "value");
- print_hex_data_json(value + i * info->value_size,
+ print_hex_data_json(value + i * step,
info->value_size);
jsonw_end_object(json_wtr);
@@ -319,9 +322,10 @@ static void print_entry_plain(struct bpf_map_info *info, unsigned char *key,
printf("\n");
} else {
- unsigned int i, n;
+ unsigned int i, n, step;
n = get_possible_cpus();
+ step = round_up(info->value_size, 8);
printf("key:\n");
fprint_hex(stdout, key, info->key_size, " ");
@@ -329,7 +333,7 @@ static void print_entry_plain(struct bpf_map_info *info, unsigned char *key,
for (i = 0; i < n; i++) {
printf("value (CPU %02d):%c",
i, info->value_size > 16 ? '\n' : ' ');
- fprint_hex(stdout, value + i * info->value_size,
+ fprint_hex(stdout, value + i * step,
info->value_size, " ");
printf("\n");
}