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authorDavid Howells <dhowells@redhat.com>2010-10-27 17:29:01 +0100
committerDavid Howells <dhowells@redhat.com>2010-10-27 17:29:01 +0100
commit7c7fcf762e405eb040ee10d22d656a791f616122 (patch)
tree2ec4f320fe2d348ffbdab6aebc9a36bcbf13da34 /mm/maccess.c
parenta5e03ca2fd57a5823b759981bff8d19b46ddad4d (diff)
downloadlinux-stericsson-7c7fcf762e405eb040ee10d22d656a791f616122.tar.gz
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 'mm/maccess.c')
-rw-r--r--mm/maccess.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/maccess.c b/mm/maccess.c
index 4e348dbaecd7..e2b6f5634e0d 100644
--- a/mm/maccess.c
+++ b/mm/maccess.c
@@ -1,9 +1,9 @@
/*
* Access kernel memory without faulting.
*/
-#include <linux/uaccess.h>
#include <linux/module.h>
#include <linux/mm.h>
+#include <linux/uaccess.h>
/**
* probe_kernel_read(): safely attempt to read from a location