sambuc/codezero
1
0
Fork 0
mirror of https://github.com/drasko/codezero.git synced 2026-04-26 05:39:03 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fixed a byte/pfn confusion.

Browse Source 
- During execve/map_stack when setting up the environment and argument stack,
  the stack map size was in bytes instead of pfns.
- Can now execve 16 forked tasks with success.
This commit is contained in:
Bahadir Balban
2009-05-14 10:57:31 +03:00
parent ae50823599
commit da3b293ab4
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tasks/mm0/src/memory.c
View File

@@ -199,7 +199,7 @@ void *pager_validate_map_user_range2(struct tcb *user, void *userptr,
{ {
unsigned long start = page_align(userptr); unsigned long start = page_align(userptr);
unsigned long end = page_align_up(userptr + size); unsigned long end = page_align_up(userptr + size);
unsigned long npages = end - start; unsigned long npages = __pfn(end - start);
void *virt, *virt_start; void *virt, *virt_start;
void *mapped = 0; void *mapped = 0;