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	Commit message (Collapse)	Author	Age	Files	Lines
*	python: Fix deallocation bug in pytalloc.	Jelmer Vernooij	2008-01-14	1	-1/+1
\| \| \| \|	(This used to be commit b849b4a6c4c9b03a9704449a69f00a59fc0df9c5)
*	pidl/python: Fix compilation of py_echo.	Jelmer Vernooij	2008-01-14	1	-3/+4
\| \| \| \|	(This used to be commit 5ee99ff31c80ece6861b2a0323d71170ef9346b9)
*	python: Allow wrapping pointers within talloc'ed memory that are not talloc ↵	Jelmer Vernooij	2008-01-14	1	-4/+6
\| \| \| \| \| \|	contexts. (This used to be commit 9c038a74113fb55ed5eb12a7d0ae4a46bad9050c)
*	pidl/python: Support repr() for python types.	Jelmer Vernooij	2008-01-14	1	-1/+9
\| \| \| \|	(This used to be commit cf3664594d3540db20d32bc844f18e20abfa0d96)
*	python: Add some utility functions for working with Python objects based on ↵	Jelmer Vernooij	2008-01-14	1	-0/+34
	talloc pointers. (This used to be commit 9366ddba92e192cd88e12eafba4a90af8c266f1c)

k data. * If you change this, change the TI_* offsets below to match. */ struct thread_info { struct task_struct *task; /* main task structure */ struct exec_domain *exec_domain; /* execution domain */ unsigned long flags; /* low level flags */ int cpu; /* cpu we're on */ int preempt_count; /* 0 => preemptable, <0 => BUG */ struct restart_block restart_block; }; /* * macros/functions for gaining access to the thread information structure */ #define INIT_THREAD_INFO(tsk) \ { \ .task = &tsk, \ .exec_domain = &default_exec_domain, \ .flags = 0, \ .cpu = 0, \ .preempt_count = 1, \ .restart_block = { \ .fn = do_no_restart_syscall, \ }, \ } #define init_thread_info (init_thread_union.thread_info) #define init_stack (init_thread_union.stack) /* * Size of kernel stack for each process. This must be a power of 2... */ #define THREAD_SIZE 8192 /* 2 pages */ /* how to get the thread information struct from C */ static inline struct thread_info *current_thread_info(void) { struct thread_info *ti; __asm__( "mov.l sp, %0 \n\t" "and.l %1, %0" : "=&r"(ti) : "i" (~(THREAD_SIZE-1)) ); return ti; } /* thread information allocation */ #define alloc_thread_info(tsk) ((struct thread_info *) \ __get_free_pages(GFP_KERNEL, 1)) #define free_thread_info(ti) free_pages((unsigned long) (ti), 1) #define get_thread_info(ti) get_task_struct((ti)->task) #define put_thread_info(ti) put_task_struct((ti)->task) #endif /* __ASSEMBLY__ */ /* * Offsets in thread_info structure, used in assembly code */ #define TI_TASK 0 #define TI_EXECDOMAIN 4 #define TI_FLAGS 8 #define TI_CPU 12 #define TI_PRE_COUNT 16 #define PREEMPT_ACTIVE 0x4000000 /* * thread information flag bit numbers */ #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ #define TIF_NOTIFY_RESUME 1 /* resumption notification requested */ #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 5 /* as above, but as bit values */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ #endif /* __KERNEL__ */ #endif /* _ASM_THREAD_INFO_H */