HelenOS-historic
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HelenOS-historic
(root)
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SPARTAN
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trunk
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src
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proc
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scheduler.c
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378
6895 d 1 h
jermar
/SPARTAN/trunk/
Redeclare eraly_malloc() with __attribute__ ((malloc)) to improve optimizations.
Reorganize #include's in scheduler.c.
Buddy system improvements.
Make buddy_system_free() explicitly invalidate order of blocks before they are coalesced.
Add some assertions.
309
6917 d 4 h
palkovsky
/SPARTAN/trunk/
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY
258
6920 d 4 h
palkovsky
/SPARTAN/trunk/src/proc/
Fixed retyping, so that it compiles with gcc 4.0.2
248
6920 d 20 h
jermar
/SPARTAN/trunk/
Make atomic_dec() and atomic_inc() take (volatile int *) argument, not (volatile count_t *).
241
6921 d 18 h
palkovsky
/SPARTAN/trunk/
Cleanups so that it compiles on ia-32 & amd-64 cleanly
227
6921 d 23 h
jermar
/SPARTAN/trunk/
Add couple of assertions CPU != NULL.
Change type of nrdy from int to count_t.
Rewrite halt() to avoid page fault when CPU == NULL.
214
6922 d 15 h
vana
/SPARTAN/trunk/src/
213
6922 d 16 h
jermar
/SPARTAN/trunk/
Add some comments.
212
6922 d 16 h
vana
/SPARTAN/trunk/
Basic exception support added for ia64 arch ......
198
6923 d 16 h
jermar
/SPARTAN/trunk/
Switch order of 'src' and 'dst' arguments in some left-over uses of memcopy.
Cleanup.
195
6923 d 18 h
vana
/SPARTAN/trunk/
1) memcopy and _memcopy functions rewriten to ANSI C norm.
2) Repaired ia32,ia64 and mips version of SPARTAN to work with this memcopy functions
3) Warning for non declared funcions added and repaired ia32,ia64 and mips versions to pass build process with this warning and Werror option
192
6923 d 20 h
jermar
/SPARTAN/trunk/
Dump implementation of THREAD, TASK and CPU.
Implement preemption-safe versions of THREAD, TASK and CPU using THE.
Get rid of CPU_ID_ARCH on all architectures.
Get rid of write_dr0() and read_dr0() on IA-32.
Get rid of cpu_private_data and cpu_private_data_t.
184
6924 d 4 h
jermar
/SPARTAN/trunk/
Add lib/the.c.
Add and deploy the_initialize() and the_copy().
Make IA-32's before_thread_runs() use SP_DELTA macro.
170
6932 d 15 h
jermar
/SPARTAN/trunk/
Add comment to scheduler.c explaining the reason behind saving CPU priority of preempted thread.
Remove two unnecessary cpu_priority_high() calls.
167
6935 d 1 h
jermar
/SPARTAN/trunk/
Switch over to per vm_t page tables. (breaks ia32 userspace)
Define dummy memcopy() for amd64 and ppc to satisfy compiler.
Get rid of problematic #include <arch/mm/page.h> in mm/page.h.
Indentation fixes and small changes here and there.
125
6969 d 16 h
jermar
/SPARTAN/trunk/
Huge indentation fix.
118
6998 d 19 h
jermar
/SPARTAN/trunk/
Replace confusing comment in scheduler.c.
Add warning/explanatory comment to arch.h saying that CPU, THREAD and TASK macros are preemption-unsafe.
115
7005 d 14 h
jermar
/SPARTAN/trunk/
Implement several assembler functions in gcc's __asm__ notation instead of in .s or .S file.
Gain both better speed and size.
114
7006 d 0 h
jermar
/SPARTAN/trunk/src/proc/
Fix wrong locking order in scheduler.
113
7008 d 13 h
jermar
/SPARTAN/trunk/
SMP recovery patch #2 (SMP is no longer broken !!!).
Fix missing KA2PA() operation in ap.S which was causing page faults during AP early initialization.
Fix bug in map_page_to_frame(): 'root' was interpretted as kernel address while read_dba() returns physical address.
Make references to page directory and page tables use kernel addresses instead of physical addresses.
Massive frame allocation code cleanup.
Basically revert to what we had had before implementation of userspace.
Usual cosmetics.
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