| commit | c33fb8a5029e86a633b3946d0be4497549f2692d | [log] [tgz] |
|---|---|---|
| author | Honggang Li <enjoymindful@gmail.com> | Tue Aug 12 21:36:15 2014 +0800 |
| committer | chrmhoffmann <chrmhoffmann@gmail.com> | Sun Apr 05 10:20:41 2020 +0200 |
| tree | 9e404f2a3871f20c93e123d4440ac7af1082946f | |
| parent | 304649168584401cd9aa5499533d371d9d19ab8f [diff] |
percpu: free percpu allocation info for uniprocessor system commit 3189eddbcafcc4d827f7f19facbeddec4424eba8 upstream. Currently, only SMP system free the percpu allocation info. Uniprocessor system should free it too. For example, one x86 UML virtual machine with 256MB memory, UML kernel wastes one page memory. Signed-off-by: Honggang Li <enjoymindful@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Zefan Li <lizefan@huawei.com>