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| author | Nicholas Piggin <npiggin@gmail.com> | 2021-01-30 23:08:39 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-02-09 00:02:12 +1100 |
| commit | e6f8a6c86ce7b2108c03c1cc014fdae278573df1 (patch) | |
| tree | 919bb1ecde29bc1dadd7bf8578f81242e20cb8dc /tools/perf/scripts/python/flamegraph.py | |
| parent | powerpc: convert interrupt handlers to use wrappers (diff) | |
| download | linux-e6f8a6c86ce7b2108c03c1cc014fdae278573df1.tar.gz linux-e6f8a6c86ce7b2108c03c1cc014fdae278573df1.zip | |
powerpc: add interrupt_cond_local_irq_enable helper
Simple helper for synchronous interrupt handlers (i.e., process-context)
to enable interrupts if it was taken in an interrupts-enabled context.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210130130852.2952424-30-npiggin@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
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