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authorDavid Howells <dhowells@redhat.com>2010-10-27 18:29:01 +0200
committerDavid Howells <dhowells@redhat.com>2010-10-27 18:29:01 +0200
commit7c7fcf762e405eb040ee10d22d656a791f616122 (patch)
tree2ec4f320fe2d348ffbdab6aebc9a36bcbf13da34 /arch/mn10300/kernel/mn10300-watchdog.c
parentMN10300: Change "Matsushita" to "Panasonic". (diff)
downloadlinux-7c7fcf762e405eb040ee10d22d656a791f616122.tar.xz
linux-7c7fcf762e405eb040ee10d22d656a791f616122.zip
MN10300: Save frame pointer in thread_info struct rather than global var
Save the current exception frame pointer in the thread_info struct rather than in a global variable as the latter makes SMP tricky, especially when preemption is also enabled. This also replaces __frame with current_frame() and rearranges header file inclusions to make it all compile. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Diffstat (limited to 'arch/mn10300/kernel/mn10300-watchdog.c')
-rw-r--r--arch/mn10300/kernel/mn10300-watchdog.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mn10300/kernel/mn10300-watchdog.c b/arch/mn10300/kernel/mn10300-watchdog.c
index 965dd61656c3..c5e12bfd9fcd 100644
--- a/arch/mn10300/kernel/mn10300-watchdog.c
+++ b/arch/mn10300/kernel/mn10300-watchdog.c
@@ -122,7 +122,7 @@ void __init watchdog_go(void)
static void watchdog_dump_register(void *dummy)
{
printk(KERN_ERR "--- Register Dump (CPU%d) ---\n", CPUID);
- show_registers(__frame);
+ show_registers(current_frame());
}
#endif