diff options
author | Rik van Riel <[email protected]> | 2018-09-25 23:58:40 -0400 |
---|---|---|
committer | Peter Zijlstra <[email protected]> | 2018-10-09 16:51:11 +0200 |
commit | c3f7f2c7eba1a53d2e5ffbc2dcc9a20c5f094890 (patch) | |
tree | 5d44c63073ac248c29fa7708f7dee7bfe4ba8ba0 /tools/perf/scripts/python/exported-sql-viewer.py | |
parent | 12c4d978fd170ccdd7260ec11f93b11e46904228 (diff) |
smp: use __cpumask_set_cpu in on_each_cpu_cond
The code in on_each_cpu_cond sets CPUs in a locally allocated bitmask,
which should never be used by other CPUs simultaneously. There is no
need to use locked memory accesses to set the bits in this bitmap.
Switch to __cpumask_set_cpu.
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Suggested-by: Peter Zijlstra <[email protected]>
Signed-off-by: Rik van Riel <[email protected]>
Reviewed-by: Andy Lutomirski <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions