From e1a79c400a86f2f6a6735480e31f6ee159e76fa2 Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Thu, 10 May 2007 22:22:31 -0700 Subject: uml: use UM_THREAD_SIZE in userspace code Now that we have UM_THREAD_SIZE, we can replace the calculations in user-space code (an earlier patch took care of the kernel side of the house). Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/skas/process.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'arch/um/os-Linux/skas') diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index 6a0e466d01e3..3492886223e1 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -490,8 +490,8 @@ void map_stub_pages(int fd, unsigned long code, void new_thread(void *stack, jmp_buf *buf, void (*handler)(void)) { (*buf)[0].JB_IP = (unsigned long) handler; - (*buf)[0].JB_SP = (unsigned long) stack + - (PAGE_SIZE << UML_CONFIG_KERNEL_STACK_ORDER) - sizeof(void *); + (*buf)[0].JB_SP = (unsigned long) stack + UM_THREAD_SIZE - + sizeof(void *); } #define INIT_JMP_NEW_THREAD 0 @@ -533,8 +533,7 @@ int start_idle_thread(void *stack, jmp_buf *switch_buf) case INIT_JMP_NEW_THREAD: (*switch_buf)[0].JB_IP = (unsigned long) new_thread_handler; (*switch_buf)[0].JB_SP = (unsigned long) stack + - (PAGE_SIZE << UML_CONFIG_KERNEL_STACK_ORDER) - - sizeof(void *); + UM_THREAD_SIZE - sizeof(void *); break; case INIT_JMP_CALLBACK: (*cb_proc)(cb_arg); -- cgit v1.2.3