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authorJeff Dike <jdike@addtoit.com>2008-02-04 22:30:54 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 09:44:28 -0800
commita5a678c80beac4d163babda243a27eeb9c89bd89 (patch)
treeabf94fe11f82a642727fcbddceee647c7effc5f2 /arch/um/kernel
parent009ec2a915ba52f6b647c4076f4a2e259cba85aa (diff)
uml: current.h cleanup
Tidy current-related stuff. There was a comment in current.h saying that current_thread was obsolete, so this patch turns all instances of current_thread into current_thread_info(). There's some simplifying of the result in arch/um/sys-i386/signal.c. current.h and thread_info also get style cleanups. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/kernel')
-rw-r--r--arch/um/kernel/process.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index 57047121808..ae1942eeb99 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -251,7 +251,7 @@ void default_idle(void)
void cpu_idle(void)
{
- cpu_tasks[current_thread->cpu].pid = os_getpid();
+ cpu_tasks[current_thread_info()->cpu].pid = os_getpid();
default_idle();
}
@@ -269,7 +269,7 @@ int user_context(unsigned long sp)
unsigned long stack;
stack = sp & (PAGE_MASK << CONFIG_KERNEL_STACK_ORDER);
- return stack != (unsigned long) current_thread;
+ return stack != (unsigned long) current_thread_info();
}
extern exitcall_t __uml_exitcall_begin, __uml_exitcall_end;
@@ -311,7 +311,7 @@ int strlen_user_proc(char __user *str)
int smp_sigio_handler(void)
{
#ifdef CONFIG_SMP
- int cpu = current_thread->cpu;
+ int cpu = current_thread_info()->cpu;
IPI_handler(cpu);
if (cpu != 0)
return 1;
@@ -321,7 +321,7 @@ int smp_sigio_handler(void)
int cpu(void)
{
- return current_thread->cpu;
+ return current_thread_info()->cpu;
}
static atomic_t using_sysemu = ATOMIC_INIT(0);