From a48212cb65e09669ed243581556529681cebba0a Mon Sep 17 00:00:00 2001 From: "iap10@labyrinth.cl.cam.ac.uk" Date: Mon, 24 Feb 2003 16:55:07 +0000 Subject: bitkeeper revision 1.93 (3e5a4e6bkPheUp3x1uufN2MS3LAB7A) Latest and Greatest version of XenoLinux based on the Linux-2.4.21-pre4 kernel. --- .../arch/xeno/mm/mmu_context.c | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 old/xenolinux-2.4.16-sparse/arch/xeno/mm/mmu_context.c (limited to 'old/xenolinux-2.4.16-sparse/arch/xeno/mm/mmu_context.c') diff --git a/old/xenolinux-2.4.16-sparse/arch/xeno/mm/mmu_context.c b/old/xenolinux-2.4.16-sparse/arch/xeno/mm/mmu_context.c new file mode 100644 index 0000000000..b8f41fb269 --- /dev/null +++ b/old/xenolinux-2.4.16-sparse/arch/xeno/mm/mmu_context.c @@ -0,0 +1,26 @@ + +#include +#include + +int init_new_context(struct task_struct *tsk, struct mm_struct *mm) +{ + INIT_LIST_HEAD(&mm->context.direct_list); + return 0; +} + +/* just free all elements of list identifying directly mapped areas */ +void destroy_context(struct mm_struct *mm) +{ + direct_mmap_node_t * node; + struct list_head * curr; + struct list_head * direct_list = &mm->context.direct_list; + + curr = direct_list->next; + while(curr != direct_list){ + node = list_entry(curr, direct_mmap_node_t, list); + curr = curr->next; + list_del(&node->list); + kfree(node); + } + +} -- cgit v1.2.3