diff options
Diffstat (limited to 'xen/common/kernel.c')
| -rw-r--r-- | xen/common/kernel.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/xen/common/kernel.c b/xen/common/kernel.c index 032c96236e..770e21e248 100644 --- a/xen/common/kernel.c +++ b/xen/common/kernel.c @@ -30,6 +30,8 @@ #include <xeno/console.h> #include <xeno/net_headers.h> +kmem_cache_t *task_struct_cachep; + static int xpos, ypos; static volatile unsigned char *video; @@ -176,7 +178,7 @@ void cmain (unsigned long magic, multiboot_info_t *mbi) for ( ; ; ) ; } - memcpy(&idle0_task_union, &first_task_struct, sizeof(first_task_struct)); + set_current(&idle0_task); max_page = (mbi->mem_upper+1024) >> (PAGE_SHIFT - 10); init_frametable(max_page); @@ -190,6 +192,16 @@ void cmain (unsigned long magic, multiboot_info_t *mbi) memset(current->shared_info, 0, sizeof(shared_info_t)); set_fs(USER_DS); + /* Initialise the slab allocator. */ + kmem_cache_init(); + kmem_cache_sizes_init(max_page); + + task_struct_cachep = kmem_cache_create( + "task_struct_cache", sizeof(struct task_struct), + 0, SLAB_HWCACHE_ALIGN, NULL, NULL); + if ( task_struct_cachep == NULL ) + panic("No slab cache for task structs."); + start_of_day(); /* Create initial domain 0. */ @@ -215,7 +227,7 @@ void cmain (unsigned long magic, multiboot_info_t *mbi) update_dom_time(new_dom->shared_info); wake_up(new_dom); - cpu_idle(); + startup_cpu_idle_loop(); } |