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| author | Roman Gushchin <[email protected]> | 2021-06-03 01:09:29 +0000 |
|---|---|---|
| committer | Dennis Zhou <[email protected]> | 2021-06-05 20:40:59 +0000 |
| commit | 0f0cace35fa655d383b64b4fce83a44d530c9aaf (patch) | |
| tree | 9af377f9fc8a4e9f8eab9e4a89cc33a72a19aad0 /tools/perf/scripts/python/sched-migration.py | |
| parent | percpu: make symbol 'pcpu_free_slot' static (diff) | |
| download | kernel-0f0cace35fa655d383b64b4fce83a44d530c9aaf.tar.gz kernel-0f0cace35fa655d383b64b4fce83a44d530c9aaf.zip | |
mm, memcg: mark cgroup_memory_nosocket, nokmem and noswap as __ro_after_init
cgroup_memory_nosocket, cgroup_memory_nokmem and cgroup_memory_noswap
are initialized during the kernel initialization and never change
their value afterwards.
cgroup_memory_nosocket, cgroup_memory_nokmem are written only from
cgroup_memory(), which is marked as __init.
cgroup_memory_noswap is written from setup_swap_account() and
mem_cgroup_swap_init(), both are marked as __init.
Mark all three variables as __ro_after_init.
Signed-off-by: Roman Gushchin <[email protected]>
Signed-off-by: Dennis Zhou <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions