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Searched refs:last_task_used_math (Results 1 – 6 of 6) sorted by relevance

/linux-6.3-rc2/arch/sparc/kernel/
A Dsigutil_32.c27 if (current == last_task_used_math) { in save_fpu_state()
31 last_task_used_math = NULL; in save_fpu_state()
60 if (current == last_task_used_math) { in restore_fpu_state()
61 last_task_used_math = NULL; in restore_fpu_state()
A Dprocess_32.c66 struct task_struct *last_task_used_math = NULL; variable
180 if (last_task_used_math == tsk) {
189 last_task_used_math = NULL;
201 if(last_task_used_math == current) {
210 last_task_used_math = NULL;
271 if(last_task_used_math == current) {
A Dtraps_32.c166 if(last_task_used_math == current) in do_fpd_trap()
168 if(last_task_used_math) { in do_fpd_trap()
170 struct task_struct *fptask = last_task_used_math; in do_fpd_trap()
174 last_task_used_math = current; in do_fpd_trap()
206 struct task_struct *fpt = last_task_used_math;
294 last_task_used_math = NULL;
/linux-6.3-rc2/arch/sparc/include/asm/
A Dsfp-machine_32.h179 extern struct task_struct *last_task_used_math;
187 #define FP_ROUNDMODE ((last_task_used_math->thread.fsr >> 30) & 0x3)
203 #define FP_INHIBIT_RESULTS ((last_task_used_math->thread.fsr >> 23) & _fex)
209 #define FP_TRAPPING_EXCEPTIONS ((last_task_used_math->thread.fsr >> 23) & 0x1f)
A Dswitch_to_32.h33 if (last_task_used_math != (nxt)) \
A Dprocessor_32.h91 extern struct task_struct *last_task_used_math;

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