We do this to make the code more readable, and also to be able to eliminate task_struct usage from most of the FPU code.
Reviewed-by: Borislav Petkov <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Fenghua Yu <[email protected]> Cc: H. Peter Anvin <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Oleg Nesterov <[email protected]> Cc: Thomas Gleixner <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> --- arch/x86/include/asm/fpu-internal.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h index c005d1fc1247..94c068b6238e 100644 --- a/arch/x86/include/asm/fpu-internal.h +++ b/arch/x86/include/asm/fpu-internal.h @@ -324,9 +324,9 @@ static inline int restore_fpu_checking(struct task_struct *tsk) } /* Must be paired with an 'stts' after! */ -static inline void __thread_clear_has_fpu(struct task_struct *tsk) +static inline void __thread_clear_has_fpu(struct fpu *fpu) { - tsk->thread.fpu.has_fpu = 0; + fpu->has_fpu = 0; this_cpu_write(fpu_owner_task, NULL); } @@ -346,7 +346,7 @@ static inline void __thread_set_has_fpu(struct task_struct *tsk) */ static inline void __thread_fpu_end(struct task_struct *tsk) { - __thread_clear_has_fpu(tsk); + __thread_clear_has_fpu(&tsk->thread.fpu); if (!use_eager_fpu()) stts(); } -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
