Mandeep Singh Baines wrote: > We can now assume that the css_set reference held by the task > will not go away for an exiting task. PF_EXITING state can be > trusted throughout migration by checking it after locking > threadgroup. > > While at it, renamed css_set_check_fetched to css_set_fetched. > !css_set_fetched() seems to read better than > !css_set_check_fetched(). > > Changes in V4: > * https://lkml.org/lkml/2011/12/20/368 (Tejun Heo) > * Fix typo in commit message > * Undid the rename of css_set_check_fetched > * https://lkml.org/lkml/2011/12/20/427 (Li Zefan) > * Fix comment in cgroup_task_migrate() > Changes in V3: > * https://lkml.org/lkml/2011/12/20/255 (Frederic Weisbecker) > * Fixed to put error in retval > Changes in V2: > * https://lkml.org/lkml/2011/12/19/289 (Tejun Heo) > * Updated commit message > > Signed-off-by: Mandeep Singh Baines <msb@xxxxxxxxxxxx> Reviewed-by: Li Zefan <lizf@xxxxxxxxxxxxxx> > Cc: Tejun Heo <tj@xxxxxxxxxx> > Cc: Li Zefan <lizf@xxxxxxxxxxxxxx> > Cc: containers@xxxxxxxxxxxxxxxxxxxxxxxxxx > Cc: cgroups@xxxxxxxxxxxxxxx > Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> > Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx> > Cc: Oleg Nesterov <oleg@xxxxxxxxxx> > Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > Cc: Paul Menage <paul@xxxxxxxxxxxxxx> > --- > kernel/cgroup.c | 28 ++++++++-------------------- > 1 files changed, 8 insertions(+), 20 deletions(-) _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
