sh: Minor optimisations to FPU handling

[safe/jmp/linux-2.6] / arch / sh / include / asm / thread_info.h

diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h
index 23eeed8..1f3d927 100644 (file)
--- a/arch/sh/include/asm/thread_info.h
+++ b/arch/sh/include/asm/thread_info.h
@@ -51,6 +51,7 @@ struct thread_info {
        .task           = &tsk,                 \
        .exec_domain    = &default_exec_domain, \
        .flags          = 0,                    \
+       .status         = 0,                    \
        .cpu            = 0,                    \
        .preempt_count  = INIT_PREEMPT_COUNT,   \
        .addr_limit     = KERNEL_DS,            \
@@ -117,7 +118,6 @@ extern void free_thread_info(struct thread_info *ti);
 #define TIF_SECCOMP            6       /* secure computing */
 #define TIF_NOTIFY_RESUME      7       /* callback before returning to user */
 #define TIF_SYSCALL_TRACEPOINT 8       /* for ftrace syscall instrumentation */
-#define TIF_USEDFPU            16      /* FPU was used by this task this quantum (SMP) */
 #define TIF_POLLING_NRFLAG     17      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE             18
 #define TIF_FREEZE             19      /* Freezing for suspend */
@@ -130,7 +130,6 @@ extern void free_thread_info(struct thread_info *ti);
 #define _TIF_SECCOMP           (1 << TIF_SECCOMP)
 #define _TIF_NOTIFY_RESUME     (1 << TIF_NOTIFY_RESUME)
 #define _TIF_SYSCALL_TRACEPOINT        (1 << TIF_SYSCALL_TRACEPOINT)
-#define _TIF_USEDFPU           (1 << TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG    (1 << TIF_POLLING_NRFLAG)
 #define _TIF_FREEZE            (1 << TIF_FREEZE)
 
@@ -163,6 +162,7 @@ extern void free_thread_info(struct thread_info *ti);
  * have to worry about atomic accesses.
  */
 #define TS_RESTORE_SIGMASK     0x0001  /* restore signal mask in do_signal() */
+#define TS_USEDFPU             0x0002  /* FPU used by this task this quantum */
 
 #ifndef __ASSEMBLY__
 #define HAVE_SET_RESTORE_SIGMASK       1