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Viewing changes to arch/sparc/include/asm/thread_info_32.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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arch/sparc/include/asm/thread_info_32.h
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#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
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BTFIXUPDEF_CALL(struct thread_info *, alloc_thread_info, void)
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#define alloc_thread_info(tsk) BTFIXUP_CALL(alloc_thread_info)()
 
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BTFIXUPDEF_CALL(struct thread_info *, alloc_thread_info_node, int)
 
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#define alloc_thread_info_node(tsk, node) BTFIXUP_CALL(alloc_thread_info_node)(node)
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BTFIXUPDEF_CALL(void, free_thread_info, struct thread_info *)
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#define free_thread_info(ti) BTFIXUP_CALL(free_thread_info)(ti)
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/*
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 * Size of kernel stack for each process.
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 * Observe the order of get_free_pages() in alloc_thread_info().
 
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 * Observe the order of get_free_pages() in alloc_thread_info_node().
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 * The sun4 has 8K stack too, because it's short on memory, and 16K is a waste.
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 */
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#define THREAD_SIZE             8192
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#define TIF_SIGPENDING          2       /* signal pending */
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#define TIF_NEED_RESCHED        3       /* rescheduling necessary */
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#define TIF_RESTORE_SIGMASK     4       /* restore signal mask in do_signal() */
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#define TIF_KERNEL_TRACE        5       /* kernel trace active */
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#define TIF_USEDFPU             8       /* FPU was used by this task
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                                         * this quantum (SMP) */
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#define TIF_POLLING_NRFLAG      9       /* true if poll_idle() is polling
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/* as above, but as bit values */
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#define _TIF_SYSCALL_TRACE      (1<<TIF_SYSCALL_TRACE)
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#define _TIF_KERNEL_TRACE       (1<<TIF_KERNEL_TRACE)
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#define _TIF_NOTIFY_RESUME      (1<<TIF_NOTIFY_RESUME)
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#define _TIF_SIGPENDING         (1<<TIF_SIGPENDING)
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#define _TIF_NEED_RESCHED       (1<<TIF_NEED_RESCHED)