1. 67d1214 merge task_work and rcu_head, get rid of separate allocation for keyring case by Al Viro · 12 years ago
  2. 158e164 trim task_work: get rid of hlist by Al Viro · 12 years ago
  3. 41f9d29 trimming task_work: kill ->data by Al Viro · 12 years ago
  4. e73f895 task_work_add: generic process-context callbacks by Oleg Nesterov · 13 years ago