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(root)/kernel/trunk/generic/src/mm/tlb.c – Rev 1403

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Rev	Age	Author	Path	Log message
1297	6752 d 8 h	jermar	/kernel/trunk/	Add SYS_CAP_GRANT and SYS_CAP_REVOKE syscalls. Move SYS_PREEMPT_CONTROL to ddi.c. Add some comments and fix some small issues.
1248	6762 d 6 h	jermar	/kernel/trunk/	Add some @file doxygen comments and improve already existing comments.
1104	6798 d 6 h	jermar	/kernel/trunk/	Define atomic_t only once in atomic.h Change the encapsulated counter type to long so that it supports negative values as well.
1008	6805 d 11 h	jermar	/kernel/trunk/	Fix bug in ia32 interrupt handlers. Handlers for interrupts greater than 31 wrapped the shift around and thus failed to correctly identify the need to emulate error word.
1002	6805 d 23 h	jermar	/kernel/trunk/generic/	More lightweighed TLB shootdown implementation.
740	6855 d 9 h	jermar	/kernel/trunk/	ia64 ASID management code (not tested).
727	6860 d 1 h	jermar	/kernel/trunk/	New ASID management subsystem (initial work, more is required). Some TLB invalidation changes.
623	6895 d 13 h	jermar	/kernel/trunk/	Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros. SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations in dynamically allocated structures on which spinlock_initialize() is called after their creation. SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations of global spinlocks. It declares and initializes the spinlock. Moreover, both macros are empty on UP so that -Wall warnings about unused structures get supressed.
594	6900 d 4 h	jermar	/kernel/trunk/	ptlb command (currently usable on mips32 only).
569	6902 d 1 h	jermar	/kernel/trunk/	sparc64 work. Implement functions for reading IMMU and DMMU TLBs.
552	6904 d 1 h	palkovsky	/kernel/trunk/	Named spinlocks
534	6906 d 4 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel again.
532	6906 d 4 h	jermar	/	Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501	6918 d 8 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel.
458	6932 d 11 h	decky	/SPARTAN/trunk/	make configuration variables usage consistent
430	6939 d 1 h	jermar	/SPARTAN/trunk/	Move src/ and include/ to generic.
389	6967 d 12 h	jermar	/SPARTAN/trunk/	MIPS work. Fix some name inconsistencies between cp0 functions' declarations and definitions. Add and implement tlb_init_arch(). Add tlb_modified() exception handler. Other architectures: add dummy tlb_init_arch().
111	7087 d 3 h	palkovsky	/SPARTAN/trunk/	Code cleanup in scheduler.c thread.c - removed unnecessary spinlock. atomic_inc, atomic_dec moved to arch/atomic.h instead of arch/smp/atomic.h, advisable to use even in non-smp mode. Fixed atomic_inc, atomic_dec in mips architecture.
32	7127 d 2 h	jermar	/SPARTAN/trunk/	ACPI detection code. MP detection code rewrite. Minor changes.
31	7128 d 7 h	jermar	/SPARTAN/trunk/	Replace the deadlock-prone TLB shootdown algorithm with a deadlock-free implementation. The implementation is a variant of the CMU TLB consistency algorithm. Very inefficient implementation of a very inefficient (but correct) algorithm.

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