diff options
| author | Anton Protopopov <[email protected]> | 2023-07-06 13:39:31 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2023-07-06 19:42:25 +0000 |
| commit | 515ee52b2224f73f63ac031cbf400cd513d2f45b (patch) | |
| tree | 97a2ac9f7f36f70150e42d66be2c5d5e293e49ce /tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c | |
| parent | bpf: populate the per-cpu insertions/deletions counters for hashmaps (diff) | |
| download | kernel-515ee52b2224f73f63ac031cbf400cd513d2f45b.tar.gz kernel-515ee52b2224f73f63ac031cbf400cd513d2f45b.zip | |
bpf: make preloaded map iterators to display map elements count
Add another column to the /sys/fs/bpf/maps.debug iterator to display
cur_entries, the current number of entries in the map as is returned
by the bpf_map_sum_elem_count kfunc. Also fix formatting.
Example:
# cat /sys/fs/bpf/maps.debug
id name max_entries cur_entries
2 iterator.rodata 1 0
125 cilium_auth_map 524288 666
126 cilium_runtime_ 256 0
127 cilium_signals 32 0
128 cilium_node_map 16384 1344
129 cilium_events 32 0
...
Signed-off-by: Anton Protopopov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/tcp_hdr_options.c')
0 files changed, 0 insertions, 0 deletions