Hello, On Mon, May 15, 2017 at 09:34:08AM -0400, Waiman Long wrote: > The reference count in the css_set data structure was used as a > proxy of the number of tasks attached to that css_set. However, that > count is actually not an accurate measure especially with thread mode > support. So a new variable task_count is added to the css_set to keep > track of the actual task count. This new variable is protected by > the css_set_lock. Functions that require the actual task count are > updated to use the new variable. > > Signed-off-by: Waiman Long <[email protected]>
Looks good. We probably should replace css_set_populated() to use this too. Thanks. -- tejun
