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| author | David Howells <dhowells@redhat.com> | 2010-10-27 17:29:01 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2010-10-27 17:29:01 +0100 |
| commit | 7c7fcf762e405eb040ee10d22d656a791f616122 (patch) | |
| tree | 2ec4f320fe2d348ffbdab6aebc9a36bcbf13da34 /arch/mn10300/kernel/mn10300-watchdog.c | |
| parent | a5e03ca2fd57a5823b759981bff8d19b46ddad4d (diff) | |
| download | kernel_samsung_smdk4412-7c7fcf762e405eb040ee10d22d656a791f616122.zip kernel_samsung_smdk4412-7c7fcf762e405eb040ee10d22d656a791f616122.tar.gz kernel_samsung_smdk4412-7c7fcf762e405eb040ee10d22d656a791f616122.tar.bz2 | |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mn10300/kernel/mn10300-watchdog.c b/arch/mn10300/kernel/mn10300-watchdog.c index 965dd61..c5e12bf 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 |