| commit | 3189eddbcafcc4d827f7f19facbeddec4424eba8 | [log] [tgz] |
|---|---|---|
| author | Honggang Li <enjoymindful@gmail.com> | Tue Aug 12 21:36:15 2014 +0800 |
| committer | Tejun Heo <tj@kernel.org> | Sat Aug 16 08:59:02 2014 -0400 |
| tree | 0cb121567f2368d356f9b8900d852399aba6b842 | |
| parent | 849f5169097e1ba35b90ac9df76b5bb6f9c0aabd [diff] |
percpu: free percpu allocation info for uniprocessor system 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> Cc: stable@vger.kernel.org