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| author | Nicholas Piggin <npiggin@gmail.com> | 2021-11-05 13:50:42 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-11-29 22:48:32 +1100 |
| commit | 2eafc4748bc08c5b9b6ee0b5b65ad20b30f7d704 (patch) | |
| tree | 66fbd4ca777a14c4ddaec243524698848a2dec19 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | b350111bf7b3f4a780d28c44f18f7c9fcbe6d11b (diff) | |
| download | linux-2eafc4748bc08c5b9b6ee0b5b65ad20b30f7d704.tar.gz linux-2eafc4748bc08c5b9b6ee0b5b65ad20b30f7d704.zip | |
powerpc: select CPUMASK_OFFSTACK if NR_CPUS >= 8192
Some core kernel code starts to go beyond the 2048 byte stack size
warning at NR_CPUS=8192, so select CPUMASK_OFFSTACK in that case.
x86 does similarly for very large NR_CPUS.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211105035042.1398309-2-npiggin@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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