diff options
| author |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2016-05-10 10:34:47 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-06-13 15:58:15 +0200 |
| commit | 9e20b4dac1f58921503109ea38f341ff2b0d21f5 (patch) | |
| tree | 6272bc3bdbd3f9f24060e2217b9eec6b54c274fd /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | s390/mm: always use PAGE_KERNEL when mapping pages (diff) | |
| download | wireguard-linux-9e20b4dac1f58921503109ea38f341ff2b0d21f5.tar.xz wireguard-linux-9e20b4dac1f58921503109ea38f341ff2b0d21f5.zip | |
s390/pgtable: make pmd and pud helper functions available
Make pmd_wrprotect() and pmd_mkwrite() available independently from
CONFIG_TRANSPARENT_HUGEPAGE and CONFIG_HUGETLB_PAGE so these can be
used on the kernel mapping.
Also introduce a couple of pud helper functions, namely pud_pfn(),
pud_wrprotect(), pud_mkwrite(), pud_mkdirty() and pud_mkclean()
which only work on the kernel mapping.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions