tree 70b129ee75fa98a7f3c9793b1f41274484c05ef9
parent 72316324660f953a8daee9bf9fcf942f7851b516
author Alex Shi <alex.shi@linaro.org> 1466392106 +0800
committer Alex Shi <alex.shi@linaro.org> 1466392106 +0800

cgroup-defs: fix swork_event declare issue

The struct swork_event defined in work-simple.h which doesn't included before
it was used in cgroup-defs.h file. That cause a compiler error:

include/linux/cgroup-defs.h:144:21: error: field 'destroy_swork' has incomplete type

add this head file and remove compiler issue.

Signed-off-by: Alex Shi <alex.shi@linaro.org>