diff options
Diffstat (limited to 'include/vdso/datapage.h')
| -rw-r--r-- | include/vdso/datapage.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/vdso/datapage.h b/include/vdso/datapage.h index 73eb622e7..c71ddb6d4 100644 --- a/include/vdso/datapage.h +++ b/include/vdso/datapage.h @@ -121,6 +121,14 @@ struct vdso_data { extern struct vdso_data _vdso_data[CS_BASES] __attribute__((visibility("hidden"))); extern struct vdso_data _timens_data[CS_BASES] __attribute__((visibility("hidden"))); +/** + * union vdso_data_store - Generic vDSO data page + */ +union vdso_data_store { + struct vdso_data data[CS_BASES]; + u8 page[1U << CONFIG_PAGE_SHIFT]; +}; + /* * The generic vDSO implementation requires that gettimeofday.h * provides: |