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- /* 2.6.24.4 <asm/thread_info_64.h> */
- struct thread_info {
- struct task_struct *task; /* main task structure */
- struct exec_domain *exec_domain; /* execution domain */
- __u32 flags; /* low level flags */
- __u32 status; /* thread synchronous flags */
- __u32 cpu; /* current CPU */
- int preempt_count; /* 0 => preemptable, <0 => BUG */
- mm_segment_t addr_limit;
- struct restart_block restart_block;
- };
- #endif
- /*
- * macros/functions for gaining access to the thread information structure
- * preempt_count needs to be 1 initially, until the scheduler is functional.
- */
- #ifndef __ASSEMBLY__
- #define INIT_THREAD_INFO(tsk) \
- { \
- .task = &tsk, \ /* sounds here */
- .exec_domain = &default_exec_domain, \
- .flags = 0, \
- .cpu = 0, \
- .preempt_count = 1, \
- .addr_limit = KERNEL_DS, \
- .restart_block = { \
- .fn = do_no_restart_syscall, \
- }, \
- }
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