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| author |   Nicholas Piggin <npiggin@gmail.com> | 2017-08-12 02:39:00 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-08-23 23:06:48 +1000 |
| commit | 6e9a2f6ebac457dd81c531473c1364514907e5a7 (patch) | |
| tree | e1294d2e0f6592cf7ae7ba7b44ab6c14b7832ccf /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc/64s: Avoid a branch in masked_[H]interrupt() (diff) | |
| download | wireguard-linux-6e9a2f6ebac457dd81c531473c1364514907e5a7.tar.xz wireguard-linux-6e9a2f6ebac457dd81c531473c1364514907e5a7.zip | |
powerpc/64s: Optimise clearing of MSR_EE in masked_[H]interrupt()
MSR_EE is always enabled in SRR1 for masked interrupts, so we can use
xor to clear it.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions