HelenOS
HelenOS-doc
HelenOS-historic
Català-Valencià – Catalan
中文 – Chinese (Simplified)
中文 – Chinese (Traditional)
Česky – Czech
Dansk – Danish
Nederlands – Dutch
English – English
Suomi – Finnish
Français – French
Deutsch – German
עברית – Hebrew
हिंदी – Hindi
Magyar – Hungarian
Bahasa Indonesia – Indonesian
Italiano – Italian
日本語 – Japanese
한국어 – Korean
Македонски – Macedonian
मराठी – Marathi
Norsk – Norwegian
Polski – Polish
Português – Portuguese
Português – Portuguese (Brazil)
Русский – Russian
Slovenčina – Slovak
Slovenščina – Slovenian
Español – Spanish
Svenska – Swedish
Türkçe – Turkish
Українська – Ukrainian
Oëzbekcha – Uzbek
Subversion Repositories
HelenOS
(root)
/
trunk
/
kernel
/
generic
/
src
/
synch
/
spinlock.c
@ 2254
– Rev 4490
Rev
Show changed files
|
Details
|
Compare with Previous
|
Blame
|
RSS feed
Filtering Options
From rev
To rev
Max revs
Search history for
Show All
Rev
Age
Author
Path
Log message
Diff
4490
5560 d 3 h
decky
/trunk/kernel/
remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed)
4247
5618 d 7 h
decky
/trunk/kernel/generic/src/synch/
more readable spinning printout
4220
5621 d 15 h
decky
/trunk/kernel/
update for string changes
4137
5638 d 2 h
svoboda
/trunk/kernel/
Make optionality of symbol information less intrusive per Jakub's request. Also, improve symtab function names and update their semantics.
4132
5639 d 1 h
svoboda
/trunk/
Make kernel symbol information optional.
3059
5925 d 8 h
decky
/trunk/kernel/generic/src/
proper printf formatting
2211
6348 d 5 h
decky
/trunk/kernel/generic/src/synch/
reflect the renaming of printflock to printf_lock
2183
6350 d 7 h
jermar
/trunk/kernel/generic/
Continue to de-oversynchronize the kernel.
- replace as->refcount with an atomic counter; accesses to this
reference counter are not to be done when the as->lock mutex is held;
this gets us rid of mutex_lock_active();
Remove the possibility of a deadlock between TLB shootdown and asidlock.
- get rid of mutex_lock_active() on as->lock
- when locking the asidlock spinlock, always do it conditionally and with
preemption disabled; in the unsuccessful case, enable interrupts and try again
- there should be no deadlock between TLB shootdown and the as->lock mutexes
- PLEASE REVIEW !!!
Add DEADLOCK_PROBE's to places where we have spinlock_trylock() loops.
2087
6418 d 5 h
jermar
/trunk/kernel/
Indentaion and formatting changes even Martin will like :-)
2071
6428 d 2 h
jermar
/trunk/
(c) versus (C)
1787
6618 d 5 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1780
6625 d 6 h
jermar
/kernel/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1757
6639 d 11 h
jermar
/kernel/trunk/
Cleanup of comments.
1702
6646 d 8 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1667
6651 d 7 h
jermar
/kernel/trunk/
Print spurious interrupt messages only when compiled with CONFIG_DEBUG.
Print warning about looping spinlock only after 100000000 unsuccessfull attempts to gain the spinlock.
1323
6676 d 13 h
jermar
/kernel/trunk/
Increase "timeout" for debugging spinlock so that false positive
deadlock reports are suppressed on real hardware.
Also add one HT configuration to hardware compatibility list.
1313
6677 d 10 h
jermar
/kernel/trunk/
Do not report possible deadlock on fb_lock.
This issue was causing troubles in connection
with slow framebuffer in simulated environment
when false positives triggered an infinite
recursion of attempts to report deadlock on
fb_lock using printf() and fb_putchar().
1264
6689 d 11 h
jermar
/kernel/trunk/generic/
Improve Doxygen-comments.
1224
6697 d 9 h
cejka
/kernel/trunk/
Fix pointers output format.
Fix format of slab and zones tables.
1104
6729 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.
←Prev
1
2
Next→
Show All