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| author | Sami Tolvanen <samitolvanen@google.com> | 2020-04-27 19:00:08 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-05-15 18:35:49 +0300 |
| commit | 628d06a48f57c36abdc2a024930212e654a501b7 (patch) | |
| tree | de784916db6c4bc3c63a99efc825e0726dd4b930 /mm/vmstat.c | |
| parent | d08b9f0ca6605e13dcb48f04e55a30545b3c71eb (diff) | |
| download | linux-628d06a48f57c36abdc2a024930212e654a501b7.tar.xz | |
scs: Add page accounting for shadow call stack allocations
This change adds accounting for the memory allocated for shadow stacks.
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'mm/vmstat.c')
| -rw-r--r-- | mm/vmstat.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c index 96d21a792b57..2435d2c24657 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -1119,6 +1119,9 @@ const char * const vmstat_text[] = { "nr_mlock", "nr_page_table_pages", "nr_kernel_stack", +#if IS_ENABLED(CONFIG_SHADOW_CALL_STACK) + "nr_shadow_call_stack", +#endif "nr_bounce", #if IS_ENABLED(CONFIG_ZSMALLOC) "nr_zspages", |