From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Tue, 24 Mar 2009 09:59:21 +0000 (+0200)
Subject: kmemtrace, mm: fix slab.h dependency problem in mm/failslab.c
X-Git-Tag: v2.6.30-rc1~182^2~9
X-Git-Url: http://ftp.safe.ca/?p=safe%2Fjmp%2Flinux-2.6;a=commitdiff_plain;h=255d11bc910fd38153156a0c5ebb256657290882

kmemtrace, mm: fix slab.h dependency problem in mm/failslab.c

Impact: cleanup

mm/failslab.c depends on slab.h without including it:

    CC      mm/failslab.o
  mm/failslab.c: In function ‘should_failslab’:
  mm/failslab.c:16: error: ‘__GFP_NOFAIL’ undeclared (first use in this function)
  mm/failslab.c:16: error: (Each undeclared identifier is reported only once
  mm/failslab.c:16: error: for each function it appears in.)
  mm/failslab.c:19: error: ‘__GFP_WAIT’ undeclared (first use in this function)
  make[1]: *** [mm/failslab.o] Error 1
  make: *** [mm] Error 2

It gets included implicitly currently - but this will not be the
case with upcoming kmemtrace changes.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
LKML-Reference: <1237888761.25315.69.camel@penberg-laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/mm/failslab.c b/mm/failslab.c
index 7c6ea64..9339de5 100644
--- a/mm/failslab.c
+++ b/mm/failslab.c
@@ -1,4 +1,5 @@
 #include <linux/fault-inject.h>
+#include <linux/gfp.h>
 
 static struct {
 	struct fault_attr attr;