| Age | Commit message (Collapse) | Author |
|---|
|
The slab garbage collector uses sched_tick as its time reference, which
is increased every seconds, while the interval is expressed in clock
ticks. Use the proper time reference instead.
* kern/slab.c (kmem_gc_last_tick): Declare as unsigned long.
(slab_collect): Use elapsed_ticks instead of sched_tick.
|
|
* kern/slab.c (KMEM_GC_INTERVAL): Increase to 5 seconds.
|
|
* ipc/ipc_table.c: Add #include <kern/slab.h>.
(ipc_table_alloc): Use kmem_map instead of kalloc_map when allocating
a table.
(ipc_table_realloc): Likewise for reallocation.
(ipc_table_free): Likewise for release.
* kern/kalloc.h (kalloc_map): Remove declaration.
* kern/slab.c (KMEM_MAP_SIZE): Increase to 128 MiB.
(KALLOC_MAP_SIZE): Remove macro.
(kalloc_map_store): Remove variable.
(kalloc_map): Likewise.
(kalloc_pagealloc): Use kmem_map instead of kalloc_map for general
purpose allocations.
(kalloc_pagefree): Likewise.
(kalloc_init): Remove the creation of kalloc_map.
|
|
Maksym and I have assigned copyright to the Free Software Foundation.
In addition, restore the original upstream copyrights for correctness.
* kern/list.h: Fix copyright assignment.
* kern/rbtree.c: Likewise.
* kern/rbtree.h: Likewise.
* kern/rbtree_i.h: Likewise.
* kern/slab.c: Likewise.
* kern/slab.h: Likewise.
|
|
TODO: remonter formats
* i386/include/mach/i386/vm_types.h (vm_offset_t): Define to unsigned long.
(signed32_t): Define to signed int.
(unsigned32_t): Define to unsigned int.
* i386/include/mach/sa/stdarg.h (__va_size): Use sizeof(unsigned long)-1
instead of 3.
* include/mach/port.h (mach_port_t): Define to vm_offset_t instead of
natural_t.
* include/sys/types.h (size_t): Define to unsigned long instead of
natural_t.
* linux/src/include/asm-i386/posix_types.h (__kernel_size_t): Define to
unsigned long.
(__kernel_ssize_t): Define to long.
* linux/src/include/linux/stddef.h (size_t): Define to unsigned long.
* device/dev_pager.c (dev_pager_hash): Cast port to vm_offset_t insted of
natural_t.
(device_pager_data_request): Fix format.
* device/ds_routines.c (ds_no_senders): Fix format.
* i386/i386/io_map.c (io_map): Likewise.
* i386/i386at/autoconf.c (take_dev_irq): Likewise.
* i386/i386at/com.c (comattach): Likewise.
* i386/i386at/lpr.c (lprattach): Likewise.
* i386/i386at/model_dep.c (mem_size_init, mem_size_init, c_boot_entry):
Likewise.
* i386/intel/pmap.c (pmap_enter): Likewise.
* ipc/ipc_notify.c (ipc_notify_port_deleted, ipc_notify_msg_accepted,
ipc_notify_dead_name): Likewise.
* ipc/mach_port.c (mach_port_destroy, mach_port_deallocate): Likewise.
* kern/ipc_kobject.c (ipc_kobject_destroy): Likewise.
* kern/slab.c (kalloc_init): Likewise.
* vm/vm_fault.c (vm_fault_page): Likewise.
* vm/vm_map.c (vm_map_pmap_enter): Likewise.
* xen/block.c (device_read): Likewise.
* device/net_io.c (bpf_match): Take unsigned long * instead of unsigned int
*.
(bpf_do_filter): Make mem unsigned long instead of long.
* i386/i386/ktss.c (ktss_init): Cast pointer to unsigned long instead of
unsigned.
* i386/i386/pcb.c (stack_attach, switch_ktss): Cast pointers to long instead of
int.
* i386/i386/trap.c (dump_ss): Likewise.
* ipc/ipc_hash.c (IH_LOCAL_HASH): Cast object to vm_offset_t.
* ipc/mach_msg.c (mach_msg_receive, mach_msg_receive_continue): Cast kmsg to
vm_offset_t instead of natural_t.
* kern/pc_sample.c (take_pc_sample): Cast to vm_offset_t instead of
natural_t.
* kern/boot_script.c (sym, arg): Set type of `val' field to long instead of int.
(create_task, builtin_symbols, boot_script_parse_line,
boot_script_define_function): Cast to long instead of int.
* kern/bootstrap.c (bootstrap_create): Likewise.
* kern/sched_prim.c (decl_simple_lock_data): Likewise.
* kern/printf.c (vsnprintf): Set size type to size_t.
* kern/printf.h (vsnprintf): Likewise.
* vm/vm_map.h (kentry_data_size): Fix type to vm_size_t.
* vm/vm_object.c (vm_object_pmap_protect_by_page): Fix size parameter type
to vm_size_t.
|
|
As it is intended to completely replace the zone allocator, remove it on
the way. So long to the venerable code !
* Makefrag.am (libkernel_a_SOURCES): Add kern/slab.{c,h}, remove kern/kalloc.c
and kern/zalloc.{c,h}.
* configfrag.ac (SLAB_VERIFY, SLAB_USE_CPU_POOLS): Add defines.
* i386/Makefrag.am (libkernel_a_SOURCES): Remove i386/i386/zalloc.h.
* i386/configfrag.ac (CPU_L1_SHIFT): Remove define.
* include/mach_debug/slab_info.h: New file.
* kern/slab.c: Likewise.
* kern/slab.h: Likewise.
* i386/i386/zalloc.h: Remove file.
* include/mach_debug/zone_info.h: Likewise.
* kern/kalloc.c: Likewise.
* kern/zalloc.c: Likewise.
* kern/zalloc.h: Likewise.
|
