Lines Matching refs:thread
41 : "i"(THREAD_USING_FPU), "a"(&tsk->thread.fpu_flags) in set_using_fpu()
50 : "i"(THREAD_USING_FPU), "a"(&tsk->thread.fpu_flags) in clear_using_fpu()
54 #define is_using_fpu(tsk) ((tsk)->thread.fpu_flags & THREAD_USING_FPU)
67 if (tsk->thread.fpu_flags & THREAD_HAS_FPU) { in unlazy_fpu()
68 fpu_save(&tsk->thread.fpu_state); in unlazy_fpu()
69 tsk->thread.fpu_flags &= ~THREAD_HAS_FPU; in unlazy_fpu()
70 tsk->thread.uregs->epsw &= ~EPSW_FE; in unlazy_fpu()
74 fpu_save(&tsk->thread.fpu_state); in unlazy_fpu()
95 if (tsk->thread.fpu_flags & THREAD_HAS_FPU) { in flush_fpu()
96 tsk->thread.fpu_flags &= ~THREAD_HAS_FPU; in flush_fpu()
97 tsk->thread.uregs->epsw &= ~EPSW_FE; in flush_fpu()
102 tsk->thread.uregs->epsw &= ~EPSW_FE; in flush_fpu()