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| author | Mark Rutland <mark.rutland@arm.com> | 2016-01-25 11:45:07 +0000 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-05-11 22:19:14 +0800 |
| commit | 9568281b80e91974c04f6aaac50ecfd4dcf31df1 (patch) | |
| tree | 1e7e1527ef350d5412999210f2bf3df5bb487238 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 0061f781a0fe83adfe76f78f89653cbd41249a93 (diff) | |
arm64: mm: add functions to walk tables in fixmap
As a preparatory step to allow us to allocate early page tables from
unmapped memory using memblock_alloc, add new p??_{set,clear}_fixmap*
functions which can be used to walk page tables outside of the linear
mapping by using fixmap slots.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Jeremy Linton <jeremy.linton@arm.com>
Cc: Laura Abbott <labbott@fedoraproject.org>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 961faac114819a01e627fe9c9c82b830bb3849d4)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions