diff options
| author | Mark Brown <broonie@kernel.org> | 2025-10-13 15:32:13 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-10-13 15:32:13 +0300 |
| commit | 4f38da1f027ea2c9f01bb71daa7a299c191b6940 (patch) | |
| tree | 701d1096f1a3df53ecf2a0231d2ed9a868c9b4b3 /include/uapi/linux/prctl.h | |
| parent | 18a5f1af596e6ba22cd40ada449063041f3ce6d4 (diff) | |
| parent | 3a8660878839faadb4f1a6dd72c3179c1df56787 (diff) | |
| download | linux-4f38da1f027ea2c9f01bb71daa7a299c191b6940.tar.xz | |
spi: Merge up v6.18-rc1
Ensure my CI has a sensible baseline.
Diffstat (limited to 'include/uapi/linux/prctl.h')
| -rw-r--r-- | include/uapi/linux/prctl.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/linux/prctl.h b/include/uapi/linux/prctl.h index ed3aed264aeb..51c4e8c82b1e 100644 --- a/include/uapi/linux/prctl.h +++ b/include/uapi/linux/prctl.h @@ -177,7 +177,17 @@ struct prctl_mm_map { #define PR_GET_TID_ADDRESS 40 +/* + * Flags for PR_SET_THP_DISABLE are only applicable when disabling. Bit 0 + * is reserved, so PR_GET_THP_DISABLE can return "1 | flags", to effectively + * return "1" when no flags were specified for PR_SET_THP_DISABLE. + */ #define PR_SET_THP_DISABLE 41 +/* + * Don't disable THPs when explicitly advised (e.g., MADV_HUGEPAGE / + * VM_HUGEPAGE, MADV_COLLAPSE). + */ +# define PR_THP_DISABLE_EXCEPT_ADVISED (1 << 1) #define PR_GET_THP_DISABLE 42 /* |