diff options
| author | Yafang Shao <[email protected]> | 2023-02-10 15:47:33 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2023-02-10 18:59:57 -0800 |
| commit | ee53cbfb1ebf990de0d084a7cd6b67b05fe1f7ac (patch) | |
| tree | 84caf90a458c9dbead8cb0c2fcdf0dc75d8a5a1f /tools/testing/selftests/bpf/prog_tests/tracing_struct.c | |
| parent | ddef81b5fd1da4d7c3cc8785d2043b73b72f38ef (diff) | |
bpf: allow to disable bpf map memory accounting
We can simply set root memcg as the map's memcg to disable bpf memory
accounting. bpf_map_area_alloc is a little special as it gets the memcg
from current rather than from the map, so we need to disable GFP_ACCOUNT
specifically for it.
Signed-off-by: Yafang Shao <[email protected]>
Acked-by: Johannes Weiner <[email protected]>
Acked-by: Roman Gushchin <[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/tracing_struct.c')
0 files changed, 0 insertions, 0 deletions