Lines Matching refs:tsk
103 void free_thread_xstate(struct task_struct *tsk) in free_thread_xstate() argument
105 fpu_free(&tsk->thread.fpu); in free_thread_xstate()
108 void arch_release_task_struct(struct task_struct *tsk) in arch_release_task_struct() argument
110 free_thread_xstate(tsk); in arch_release_task_struct()
150 struct task_struct *tsk = current; in flush_thread() local
152 flush_ptrace_hw_breakpoint(tsk); in flush_thread()
153 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array)); in flush_thread()
157 drop_fpu(tsk); in flush_thread()
158 free_thread_xstate(tsk); in flush_thread()
160 if (!tsk_used_math(tsk)) { in flush_thread()
162 if (WARN_ON(init_fpu(tsk))) in flush_thread()
163 force_sig(SIGKILL, tsk); in flush_thread()