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HelenOS
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kernel
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1159
6696 d 10 h
jermar
/kernel/trunk/generic/
Replace list of all tasks with B+tree of all tasks.
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/src/proc/task.c
1158
6696 d 11 h
jermar
/kernel/trunk/generic/
Replace list of all threads with B+tree of all threads.
Add function thread_exists() for querying existence of thread.
/kernel/trunk/generic/include/proc/thread.h
/kernel/trunk/generic/src/proc/thread.c
/kernel/trunk/generic/src/synch/waitq.c
1156
6696 d 11 h
jermar
/kernel/trunk/generic/
Sleeping in a wait queue can be now interrupted with
waitq_interrupt_sleep().
/kernel/trunk/generic/include/proc/thread.h
/kernel/trunk/generic/include/synch/synch.h
/kernel/trunk/generic/include/synch/waitq.h
/kernel/trunk/generic/src/synch/waitq.c
1154
6700 d 8 h
jermar
/kernel/trunk/generic/src/adt/
Fix critical bug in hash table initialization.
Only half of the table was actually allocated and initialized.
/kernel/trunk/generic/src/adt/hash_table.c
1153
6700 d 13 h
jermar
/kernel/trunk/generic/src/synch/
Because of another race condition, futex_wakeup() needs to be able to allocate and initialize the kernel futex structure too.
/kernel/trunk/generic/src/synch/futex.c
1151
6700 d 15 h
decky
/kernel/trunk/arch/ppc32/src/mm/
ppc32: mark four first frames as unavailable
/kernel/trunk/arch/ppc32/src/mm/frame.c
1150
6701 d 17 h
jermar
/kernel/trunk/generic/
Rename btree_node_left_sibling() to btree_leaf_node_left_neighbour()
and btree_node_right_sibling() to btree_leaf_node_right_neighbour()
as the left and right neighbours of a node needn't be its siblings.
/kernel/trunk/generic/include/adt/btree.h
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/mm/as.c
1149
6702 d 3 h
jermar
/kernel/trunk/generic/include/mm/
s/B+-tree/B+tree/
/kernel/trunk/generic/include/mm/as.h
1148
6702 d 3 h
jermar
/kernel/trunk/generic/src/
s/B+-tree/B+tree/
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/mm/as.c
1147
6702 d 3 h
jermar
/kernel/trunk/generic/
Deploy B+tree in address space area management.
Change as_remap() to check for conflicts with other address space areas only when the area in question grows.
/kernel/trunk/generic/include/adt/btree.h
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/mm/as.c
1145
6703 d 11 h
decky
/kernel/trunk/arch/ppc32/
align ppc32 framebuffer on 128K boundary
/kernel/trunk/arch/ppc32/include/boot/boot.h
/kernel/trunk/arch/ppc32/src/console.c
1144
6704 d 7 h
jermar
/kernel/trunk/
Completed B+-tree support.
Enable btree_remove().
Reorder some static functions and group them together.
Fix order of nodes in the leaf_head list.
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/mm/slab.c
/kernel/trunk/test/btree/btree1/test.c
1142
6704 d 15 h
jermar
/kernel/trunk/
Update B+-tree code.
The code is there, btree_remove() has not been tested yet.
(Fixes, if any, are to come later today.)
/kernel/trunk/generic/include/adt/btree.h
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/test/btree/btree1/test.c
1141
6705 d 12 h
palkovsky
/kernel/trunk/generic/src/ipc/
Completed ipc_cleanup, it should be somehow integrated into
cleanup of task. The function can sleep.
/kernel/trunk/generic/src/ipc/ipc.c
/kernel/trunk/generic/src/ipc/ipcrsc.c
/kernel/trunk/generic/src/ipc/sysipc.c
1140
6706 d 7 h
jermar
/kernel/trunk/generic/
Change B+-tree from 2-3-4 tree to 2-3-4-5 tree by adding space for the fourth key.
This should make key removal easier.
/kernel/trunk/generic/include/adt/btree.h
/kernel/trunk/generic/src/adt/btree.c
1139
6706 d 7 h
jermar
/kernel/trunk/generic/include/
Fix comments.
/kernel/trunk/generic/include/arch.h
/kernel/trunk/generic/include/mm/buddy.h
/kernel/trunk/generic/include/synch/futex.h
1138
6709 d 9 h
jermar
/kernel/trunk/
CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().
/kernel/trunk/arch/ia64/include/context.h
/kernel/trunk/arch/ia64/include/mm/tlb.h
/kernel/trunk/arch/ia64/src/ivt.S
/kernel/trunk/arch/ia64/src/proc/scheduler.c
/kernel/trunk/contrib/conf/msim.conf
/kernel/trunk/generic/include/config.h
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/src/cpu/cpu.c
/kernel/trunk/generic/src/main/main.c
/kernel/trunk/generic/src/proc/thread.c
1137
6709 d 12 h
vana
/kernel/trunk/arch/ia64/include/
context_set patch in kernel for changed allocation of ia64 RSE and stack
/kernel/trunk/arch/ia64/include/context.h
1136
6710 d 7 h
jermar
/kernel/trunk/generic/src/adt/
Try to avoid splitting full B+-tree nodes by trying left or right rotation first.
(This improved memory consumption of this algorithm by some 40% - meassured on 101-item set).
/kernel/trunk/generic/src/adt/btree.c
1135
6711 d 3 h
decky
/kernel/trunk/
framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader
/kernel/trunk/arch/mips32/src/console.c
/kernel/trunk/arch/ppc32/src/console.c
/kernel/trunk/arch/sparc64/src/console.c
/kernel/trunk/genarch/include/fb/fb.h
/kernel/trunk/genarch/src/fb/fb.c
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