Hello all continue to study the scheduler is O(1 ) there was one difficulty with the string 2 on 3, in that these blocking occurs after lines ?
1 rcu_read_lock(); 2 pcred = __task_cred(p); 3 match = (cred->euid == pcred->euid || cred->euid == pcread->uid); 4 rcu_read_unlock(); I ask because in the comments there is not described . Thank.
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