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| author | James Morse <james.morse@arm.com> | 2018-01-08 15:38:10 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2018-01-13 10:45:03 +0000 |
| commit | ed8b20d457d72e9e2a30533b436fdb4ea1c70b38 (patch) | |
| tree | 47db6e0db6a65fc98f18d1b99a52397d058bfb04 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | ad6eb31ef90355993eb55ff77e0e855ae7d91e4c (diff) | |
arm64: Add vmap_stack header file
Today the arm64 arch code allocates an extra IRQ stack per-cpu. If we
also have SDEI and VMAP stacks we need two extra per-cpu VMAP stacks.
Move the VMAP stack allocation out to a helper in a new header file.
This avoids missing THREADINFO_GFP, or getting the all-important alignment
wrong.
Signed-off-by: James Morse <james.morse@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions