Aren/haiku
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
9760dcae20
haiku/headers/private/kernel
History
Ingo Weinhold f082f7f019 * Added vm_page::accessed flag. Works analogously to vm_page::modified. 
* Reorganized the code for [un]mapping pages:
  - Added new VMTranslationMap::Unmap{Area,Page[s]}() which essentially do what
    vm_unmap_page[s]() did before, just in the architecture specific code, which
    allows for specific optimizations. UnmapArea() is for the special case that
    the complete area is unmapped. Particularly in case the address space is
    deleted, some work can be saved. Several TODOs could be slain.
  - Since they are only used within vm.cpp vm_map_page() and vm_unmap_page[s]()
    are now static and have lost their prefix (and the "preserveModified"
    parameter).
* Added VMTranslationMap::Protect{Page,Area}(). They are just inline wrappers
  for Protect().
* X86VMTranslationMap::Protect(): Make sure not to accidentally clear the
  accessed/dirty flags.
* X86VMTranslationMap::Unmap()/Protect(): Make page table skipping actually
  work. It was only skipping to the next page.
* Adjusted the PPC code to at least compile.

No measurable effect for the -j8 Haiku image build time, though the kernel time
drops minimally.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35089 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-15 22:32:51 +00:00
..
arch Refactored vm_translation_map: 2010-01-14 03:26:12 +00:00
boot Patch by Vincent Duvert: 2009-09-29 13:07:10 +00:00
disk_device_manager * Got rid of the duplicated functionalities provided by RWLocker.cpp, and 2009-10-12 14:29:05 +00:00
fs Reverted the part of r31520 that made devfs_unpublish_partition() take a raw 2010-01-09 03:55:38 +00:00
platform add header & (c) 2008-11-01 20:33:39 +00:00
posix * Adding msg{rcv,snd,get,ctl} syscalls to the system 2008-09-11 15:03:01 +00:00
slab Added object_cache_set_minimum_reserve() which sets the minimal number 2008-08-21 03:21:37 +00:00
util Added GetIterator() version that takes a key and returns an iterator to the 2010-01-09 20:19:29 +00:00
vm * Added vm_page::accessed flag. Works analogously to vm_page::modified. 2010-01-15 22:32:51 +00:00
block_cache.h Added block_cache_used_memory() that returns the memory allocated by all 2008-08-06 00:09:31 +00:00
boot_device.h * vfs_boot.cpp now also exports gReadOnlyBootDevice which is true when the 2009-06-05 15:52:58 +00:00
boot_item.h * Changed get_boot_item() API: it now also can retrieve the size of the boot 2008-03-30 11:01:41 +00:00
boot_splash.h * Added an explicit boot_splash_uninit(). Not really needed, but makes 2008-07-09 15:25:01 +00:00
commpage.h Split the commpage initialization into two parts. The second part is executed 2009-06-24 13:53:58 +00:00
condition_variable.h Coding style cleanups. Thanks axeld. 2009-12-03 13:05:39 +00:00
console.h Made the header C++ safe. 2005-05-26 09:08:54 +00:00
cpu.h * Added cpu_ent::running_thread which is maintained by the schedulers. 2009-12-11 19:06:57 +00:00
debug_heap.h Replaced the temporary storage used in the kernel debug command parser. We now 2009-06-03 12:28:49 +00:00
debug_paranoia.h Fixed build for paranoia disabled globally, but enabled for individual 2008-04-29 18:42:31 +00:00
debug.h Added debug_strlcpy() for use in the kernel debugger. 2009-10-01 03:02:34 +00:00
debugger_keymaps.h * Let's keep the alphabetical order 2008-06-20 22:45:33 +00:00
elf_priv.h * Added GNU style ELF symbol versioning support in the kernel, too. 2009-05-21 15:08:42 +00:00
elf.h * Allow to use symbols as variables (prefixed with '@'). Now only tab completion 2009-10-22 11:44:29 +00:00
file_cache.h * Moved the VM headers into subdirectory vm/. 2009-12-02 18:05:10 +00:00
frame_buffer_console.h * If the VESA driver remaps the frame buffer on init, it will now also make 2010-01-01 14:54:41 +00:00
generic_syscall.h * Introduced new header directory headers/private/system which is supposed 2008-05-14 03:55:16 +00:00
heap.h * The alphabet is obviously hard, moved some tracing defines at their 2009-10-22 23:14:10 +00:00
int.h * Introduce a (private) flag B_NO_HANDLED_INFO for install_io_interrupt_handler. 2009-02-17 21:41:51 +00:00
kdevice_manager.h * Integration of the new driver architecture. 2008-05-26 16:52:27 +00:00
kdriver_settings.h * Initialize all static mutexes in the kernel through a MUTEX_INITIALIZER() 2008-06-05 23:19:27 +00:00
kernel_c++_structs.h Attempt at allowing to use C++ structures in C only code: We use the 2009-12-02 10:56:10 +00:00
kernel_daemon.h * Refactored the kernel daemon code into a class. 2008-08-22 01:13:18 +00:00
kernel.h * Renamed the ROUNDOWN macro to ROUNDDOWN. Also changed the implementation of 2009-08-03 12:39:56 +00:00
kimage.h headers/private/kernel/util/OpenHashTable.h, Hugo's version, is a bit nicer than 2009-07-27 00:39:12 +00:00
kmodule.h * Call module_init_post_boot_device() right after the boot volume has 2008-09-26 23:59:53 +00:00
kscheduler.h * All scheduler implementations: 2009-12-13 21:18:27 +00:00
ksignal.h * Implemented sigwait(). 2008-04-01 12:15:14 +00:00
ksyscalls.h Also include info about the syscall return type in the 2008-02-07 16:03:00 +00:00
ksystem_info.h * Implemented a (private for now) get_system_info_etc() call, that can retrieve 2008-09-17 16:27:17 +00:00
listeners.h Changed ConditionVariable from class to struct to make it more C-friendly. 2009-06-22 23:49:05 +00:00
lock.h Added new mutex_switch_from_read_lock() for unlocking a read lock and 2010-01-07 15:31:29 +00:00
low_resource_manager.h * The kernel's address space is now also a resource that is known to the low 2009-11-27 13:03:28 +00:00
messaging.h Added _user_unregister_messaging_service(). Fixed second send_message() proto. 2005-01-24 01:19:03 +00:00
MessagingServiceDefs.h Removed obsolete struct. 2005-01-30 01:11:33 +00:00
Notifications.h DefaultNotificationService: 2009-12-21 20:56:50 +00:00
port.h * delete_owned_ports() no longer scans the whole port array for ports belonging 2009-10-26 13:34:43 +00:00
real_time_clock.h Applied patch by Julun: time computations based on an algorithm by Fliegel, 2007-10-14 17:27:44 +00:00
safemode.h * Introduced new header directory headers/private/system which is supposed 2008-05-14 03:55:16 +00:00
scheduling_analysis.h Changed ConditionVariable from class to struct to make it more C-friendly. 2009-06-22 23:49:05 +00:00
sem.h * Semaphores are now put into the team struct in a doubly linked list. 2009-10-23 02:06:51 +00:00
smp.h * Inline {acquire,release}_spinlock(), when spinlock debugging is disabled. 2010-01-11 22:13:11 +00:00
syscall_restart.h * Removed SyscallRestartWrapper comparison operators. They are not 2008-04-12 17:18:31 +00:00
system_profiler.h * It seems we always have to specify all flags to make it work; removed "flags" 2009-07-21 12:09:15 +00:00
team.h Renamed vm_address_space to VMAddressSpace. 2009-12-01 17:27:09 +00:00
thread_types.h * Reintroduced the SMP_MSG_RESCHEDULE_IF_IDLE ICI message. This time 2009-12-10 11:54:38 +00:00
thread.h * All scheduler implementations: 2009-12-13 21:18:27 +00:00
timer.h Fix gcc4 build. 2009-09-25 14:36:26 +00:00
tracing.h * arch_debug_get_stack_trace(): 2009-12-22 15:15:07 +00:00
user_atomic.h Some ppc fixes for #4115, patch by kallisti5 (without the #ifdef _BOOT_MODE): 2009-08-03 10:10:22 +00:00
user_debugger.h Inherit the disable_debugger() flag to a fork()ed child. load_image() doesn't 2009-09-28 02:54:38 +00:00
usergroup.h * Introduced ref-counting for the I/O contexts. 2009-03-02 00:26:22 +00:00
vfs.h * Forgot to add linkat(), this really closes #4928 now. 2009-11-26 16:30:16 +00:00
wait_for_objects.h * Removed select_sync::lock. The only thread that was still locking was 2008-04-30 16:12:20 +00:00