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| author |   Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> | 2023-09-26 23:58:01 -0700 |
|---|---|---|
| committer |   Tejun Heo <tj@kernel.org> | 2023-10-04 08:58:33 -1000 |
| commit | 783a8334ec1cadefbb992ca2adbb459b0ee0f9f7 (patch) | |
| tree | 5fd0a2853c368db1f44b6410da6d7c6a05ba111f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | cgroup/cpuset: Enable invalid to valid local partition transition (diff) | |
| download | wireguard-linux-783a8334ec1cadefbb992ca2adbb459b0ee0f9f7.tar.xz wireguard-linux-783a8334ec1cadefbb992ca2adbb459b0ee0f9f7.zip | |
cgroup/cpuset: Cleanup signedness issue in cpu_exclusive_check()
Smatch complains about returning negative error codes from a type
bool function.
kernel/cgroup/cpuset.c:705 cpu_exclusive_check() warn:
signedness bug returning '(-22)'
The code works correctly, but it is confusing. The current behavior is
that cpu_exclusive_check() returns true if it's *NOT* exclusive. Rename
it to cpusets_are_exclusive() and reverse the returns so it returns true
if it is exclusive and false if it's not. Update both callers as well.
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Closes: https://lore.kernel.org/r/202309201706.2LhKdM6o-lkp@intel.com/
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Reviewed-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Acked-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions