diff options
| author | Christoffer Dall <[email protected]> | 2017-09-08 07:07:13 -0700 |
|---|---|---|
| committer | Christoffer Dall <[email protected]> | 2018-01-02 10:05:45 +0100 |
| commit | 5a24575032971c5a9a4580417a791c427ebdb8e5 (patch) | |
| tree | 80434e98e100a2b8785128fa6462759c0953bfda /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 4404b336cf32bf709942067fe71d8b5cf70fb2b2 (diff) | |
KVM: arm/arm64: Remove redundant preemptible checks
The __this_cpu_read() and __this_cpu_write() functions already implement
checks for the required preemption levels when using
CONFIG_DEBUG_PREEMPT which gives you nice error messages and such.
Therefore there is no need to explicitly check this using a BUG_ON() in
the code (which we don't do for other uses of per cpu variables either).
Acked-by: Marc Zyngier <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Signed-off-by: Christoffer Dall <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions