| commit | b630be0922dbaaa50eb174a7740f0d3fb88602da | |
| author | Cupertino Miranda <cupertino.miranda@oracle.com> | |
| Fri, 14 Apr 2023 15:12:20 +0000 (14 16:12 +0100) | ||
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | |
| Thu, 20 Apr 2023 16:54:24 +0000 (20 13:54 -0300) | ||
| tree | fa0e6bd1ef8115117c6a2090b2dd5248269609fb | treesnapshot (tar.gz zip) |
| parent | 0f61cd4b9c5175c128311769df932c8d7694d6b6 | commitdiff |
Created tunable to force small pages on stack allocation.
Created tunable glibc.pthread.stack_hugetlb to control when hugepages
can be used for stack allocation.
In case THP are enabled and glibc.pthread.stack_hugetlb is set to
0, glibc will madvise the kernel not to use allow hugepages for stack
allocations.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Created tunable glibc.pthread.stack_hugetlb to control when hugepages
can be used for stack allocation.
In case THP are enabled and glibc.pthread.stack_hugetlb is set to
0, glibc will madvise the kernel not to use allow hugepages for stack
allocations.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>