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[PATCH] amd64: task_thread_info()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro 2006-01-12 01:05:38 -08:00 • committed by Linus Torvalds
commit e4f17c436f
6 changed files with 11 additions and 11 deletions
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10
include/asm-x86_64/i387.h
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@ -30,7 +30,7 @@ extern int save_i387(struct _fpstate __user *buf);
*/
#define unlazy_fpu(tsk) do { \
if ((tsk)->thread_info->status & TS_USEDFPU) \
if (task_thread_info(tsk)->status & TS_USEDFPU) \
save_init_fpu(tsk); \
} while (0)
@ -46,9 +46,9 @@ static inline void tolerant_fwait(void)
}
#define clear_fpu(tsk) do { \
if ((tsk)->thread_info->status & TS_USEDFPU) { \
if (task_thread_info(tsk)->status & TS_USEDFPU) { \
tolerant_fwait(); \
(tsk)->thread_info->status &= ~TS_USEDFPU; \
task_thread_info(tsk)->status &= ~TS_USEDFPU; \
stts(); \
} \
} while (0)
@ -170,10 +170,10 @@ static inline void kernel_fpu_end(void)
preempt_enable();
}
static inline void save_init_fpu( struct task_struct *tsk )
static inline void save_init_fpu(struct task_struct *tsk)
{
__fxsave_clear(tsk);
tsk->thread_info->status &= ~TS_USEDFPU;
task_thread_info(tsk)->status &= ~TS_USEDFPU;
stts();
}