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authorAl Viro <viro@ftp.linux.org.uk>2006-01-12 01:05:48 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-12 09:08:53 -0800
commit579b3ea5916d60ade1e04d2a49637e5cbba67eac (patch)
tree9dd96a3fc1e55b3c093ef611edcd16a7aed1f32a /arch/um/kernel
parentca9bc0bb2d1c7afdd34ec79b3de4d16a8e0225e8 (diff)
[PATCH] uml: task_stack_page()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/kernel')
-rw-r--r--arch/um/kernel/skas/process_kern.c4
-rw-r--r--arch/um/kernel/tt/exec_kern.c2
-rw-r--r--arch/um/kernel/tt/process_kern.c4
3 files changed, 5 insertions, 5 deletions
diff --git a/arch/um/kernel/skas/process_kern.c b/arch/um/kernel/skas/process_kern.c
index 09790ccb161..dc41c6dc2f3 100644
--- a/arch/um/kernel/skas/process_kern.c
+++ b/arch/um/kernel/skas/process_kern.c
@@ -118,7 +118,7 @@ int copy_thread_skas(int nr, unsigned long clone_flags, unsigned long sp,
handler = new_thread_handler;
}
- new_thread(p->thread_info, &p->thread.mode.skas.switch_buf,
+ new_thread(task_stack_page(p), &p->thread.mode.skas.switch_buf,
&p->thread.mode.skas.fork_buf, handler);
return(0);
}
@@ -185,7 +185,7 @@ int start_uml_skas(void)
init_task.thread.request.u.thread.proc = start_kernel_proc;
init_task.thread.request.u.thread.arg = NULL;
- return(start_idle_thread(init_task.thread_info,
+ return(start_idle_thread(task_stack_page(&init_task),
&init_task.thread.mode.skas.switch_buf,
&init_task.thread.mode.skas.fork_buf));
}
diff --git a/arch/um/kernel/tt/exec_kern.c b/arch/um/kernel/tt/exec_kern.c
index 136e54c47d3..8f40e483873 100644
--- a/arch/um/kernel/tt/exec_kern.c
+++ b/arch/um/kernel/tt/exec_kern.c
@@ -39,7 +39,7 @@ void flush_thread_tt(void)
do_exit(SIGKILL);
}
- new_pid = start_fork_tramp(current->thread_info, stack, 0, exec_tramp);
+ new_pid = start_fork_tramp(task_stack_page(current), stack, 0, exec_tramp);
if(new_pid < 0){
printk(KERN_ERR
"flush_thread : new thread failed, errno = %d\n",
diff --git a/arch/um/kernel/tt/process_kern.c b/arch/um/kernel/tt/process_kern.c
index 1f7dec87b6c..62535303aa2 100644
--- a/arch/um/kernel/tt/process_kern.c
+++ b/arch/um/kernel/tt/process_kern.c
@@ -253,7 +253,7 @@ int copy_thread_tt(int nr, unsigned long clone_flags, unsigned long sp,
clone_flags &= CLONE_VM;
p->thread.temp_stack = stack;
- new_pid = start_fork_tramp(p->thread_info, stack, clone_flags, tramp);
+ new_pid = start_fork_tramp(task_stack_page(p), stack, clone_flags, tramp);
if(new_pid < 0){
printk(KERN_ERR "copy_thread : clone failed - errno = %d\n",
-new_pid);
@@ -425,7 +425,7 @@ int start_uml_tt(void)
int pages;
pages = (1 << CONFIG_KERNEL_STACK_ORDER);
- sp = (void *) ((unsigned long) init_task.thread_info) +
+ sp = task_stack_page(&init_task) +
pages * PAGE_SIZE - sizeof(unsigned long);
return(tracer(start_kernel_proc, sp));
}