Hugo Santos 6e31ae98f9 some object cache / slab improvements. ...

- call the reclaimer callback when low on memory.
 - use the depot when on multi-cpu setups (for scalability).
 - fixed the amount of memory spent on slabs for very large objects.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20889 a95241bf-73f2-0310-859d-f6bbb57e9c96

2007-04-28 21:35:23 +00:00

..

arch

Add volatile keyword to apic memory access, cleanup, add timeout to arch_smp_send_ici.

2007-02-25 23:32:21 +00:00

boot

propagate required settings for the remote disk from boot loader to kernel (client-ip, server-ip, server-port)

2007-01-12 22:27:48 +00:00

disk_device_manager

added disk systems rescan to DiskDeviceManager, and called it in the post init phase

2006-09-04 12:37:56 +00:00

fs

* Factored out the vnode disconnection code from fs_unmount() to a separate

2006-03-28 01:13:12 +00:00

platform/openfirmware

Added some PPC support to the PCI bus manager. We scan the Open Firmware

2006-01-26 15:21:31 +00:00

slab

some object cache / slab improvements.

2007-04-28 21:35:23 +00:00

util

introduced MultiHashTable, similiar to multimap, but with hash table semantics.

2007-04-27 15:06:30 +00:00

block_cache.h

First step into a new block allocation strategy for the block_cache

2005-05-13 18:18:28 +00:00

boot_device.h

Moved declaration of gBootDevice into its own header.

2005-12-12 16:06:33 +00:00

boot_item.h

The boot item list was not initialized; this was no problem, though, as

2005-06-13 13:01:13 +00:00

cbuf.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

console.h

Made the header C++ safe.

2005-05-26 09:08:54 +00:00

cpu.h

yet another fix for #1018, which has at this point blossomed into a reorg of how AP cpus are initialized.

2007-02-19 00:11:24 +00:00

debug.h

Corrected the repeat checks (did not compare the right buffers) and added a length argument to debug_puts() to safe the strlen in the syslog case. Also removed some leftover.

2006-04-03 20:48:30 +00:00

elf32.h

* Improved kernel ELF loader (and made it more similar to the one from the boot

2006-03-26 15:58:43 +00:00

elf_priv.h

* Improved kernel ELF loader (and made it more similar to the one from the boot

2006-03-26 15:58:43 +00:00

elf.h

Renamed elf_lookup_symbol_address() to elf_debug_lookup_symbol_address() and

2005-08-22 20:35:42 +00:00

file_cache.h

The file cache now has another init method that is called after the boot

2005-08-03 17:25:03 +00:00

frame_buffer_console.h

Some work in progress of the MTRR support. Shouldn't do any harm yet :-)

2005-12-13 00:06:52 +00:00

generic_syscall.h

As suggested by Ingo, the "subsystem" parameter is now a string. That allows

2004-12-14 17:09:06 +00:00

int.h

Changed the way handlers for edge triggered interrupt are called: now, we

2006-04-30 13:56:21 +00:00

kdevice_manager.h

added a jam rule AddDriverRegistrationToHaikuImage to add device mappings on the image

2006-11-29 19:09:45 +00:00

kdriver_settings.h

Added driver_settings support to the kernel_args structure.

2005-01-10 07:36:08 +00:00

kernel_daemon.h

…

kernel.h

Enabled debugging kernel stacks by default for now.

2006-03-05 18:05:33 +00:00

kimage.h

Added a image_debug_lookup_user_symbol_address() that one day may find symbol names

2005-11-04 17:25:58 +00:00

kmodule.h

Added function prototypes for the kernel private load_module() and unload_module() calls.

2005-01-18 02:34:00 +00:00

kscheduler.h

Changed the boot procedure a bit.

2005-10-25 16:59:12 +00:00

ksignal.h

Changed the signal handling code so that handle_signals() can be called without

2005-10-20 16:56:04 +00:00

ksyscalls.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

lock.h

* mutex_lock() and recursive_lock_lock() now return a status_t and report failure.

2007-02-07 14:07:31 +00:00

memheap.h

* Even though our current heap is a temporary solution, the heap size depends

2006-03-19 15:02:21 +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

port.h

We now have a (private) writev_port_etc() call. This could be used to avoid

2005-07-13 23:55:15 +00:00

real_time_clock.h

Added a _kern_get_timezone() syscall that can be used without needing to

2006-03-14 14:29:56 +00:00

real_time_data.h

The real_time_data structure contains an architecture specific

2006-01-04 02:17:59 +00:00

safemode.h

ACPI boot menu item is for bios_ia32

2007-01-13 19:55:14 +00:00

sem.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

smp.h

this seems to solve the 'lock up on bootup on core 2' problem.

2007-03-01 08:09:28 +00:00

syscall_process_info.h

Added syscalls for various process/group/session related functions.

2004-10-14 14:31:31 +00:00

syscalls.h

Added new functions to the debugger API:

2007-03-20 16:20:13 +00:00

system_info.h

Extended the get_system_info() mechanism; it now gets info about threads/teams

2004-11-30 21:06:11 +00:00

team.h

* Renamed get_team_death_entry() to team_get_death_entry() and make it available

2007-01-09 23:58:59 +00:00

thread_types.h

Reworked the way thread_yield() works: just setting the thread to B_LOWEST_ACTIVE_PRIORITY

2007-02-06 02:29:17 +00:00

thread.h

yet another fix for #1018, which has at this point blossomed into a reorg of how AP cpus are initialized.

2007-02-19 00:11:24 +00:00

timer.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

tls.h

…

user_atomic.h

…

user_debugger.h

Added new functions to the debugger API:

2007-03-20 16:20:13 +00:00

user_runtime.h

Added a private call to get the dependencies of a loaded image. This will be used

2006-10-06 11:40:20 +00:00

vfs.h

Use same figures as BeOS for soft and ahrd maximums on fd and mon tables (even though we don't use a table for mons).

2007-02-19 15:43:20 +00:00

vm_address_space.h

Separated vm_address_space.h from vm.h.

2005-12-20 15:54:45 +00:00

vm_cache.h

* vm_copy_on_write_area() did not always correctly divide the ref_count of the

2007-01-14 18:41:57 +00:00

vm_low_memory.h

Added new function vm_low_memory_state() that returns the current low

2005-12-15 21:30:28 +00:00

vm_page.h

* The new vm_page_mappings weren't updated correctly in many cases.

2007-03-23 11:48:37 +00:00

vm_priv.h

* Moved the early startup VM allocation functions from vm_page.c to vm.cpp.

2007-02-27 19:26:40 +00:00

vm_translation_map.h

get_memory_map() now panics (and fails) in case it was called on unmapped memory as

2007-03-11 13:27:42 +00:00

vm_types.h

* Optional debug feature for tracking which page queue a page should be

2007-03-30 19:48:51 +00:00

vm.h

rewrote the object cache (slab) implementation a bit, preparing for further integration.

2007-04-28 18:53:58 +00:00