[PATCH] kmemtrace: fix build breakage in squasfs

[PATCH] kmemtrace: fix build breakage in squasfs

[Pekka Enberg]

From: Pekka Enberg <penberg@cs.helsinki.fi>

Impact: fix build

This patch fixes up the following build breakage caused by commit
e251ea2fa52321009940fad02238ef1c369531ae ("rcu: don't include unnecessary
headers, allow kmemtrace w/ tracepoints"):

    CC      fs/squashfs/export.o
  fs/squashfs/export.c: In function ‘squashfs_read_inode_lookup_table’:
  fs/squashfs/export.c:133: error: implicit declaration of function ‘kmalloc’
  fs/squashfs/export.c:133: warning: assignment makes pointer from integer without a cast
  fs/squashfs/export.c:143: error: implicit declaration of function ‘kfree’
  make[1]: *** [fs/squashfs/export.o] Error 1
  make: *** [fs/squashfs/] Error 2

Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
---
 fs/squashfs/export.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fs/squashfs/export.c b/fs/squashfs/export.c
index 69e971d..2b1b8fe 100644
--- a/fs/squashfs/export.c
+++ b/fs/squashfs/export.c
@@ -40,6 +40,7 @@
 #include <linux/dcache.h>
 #include <linux/exportfs.h>
 #include <linux/zlib.h>
+#include <linux/slab.h>
 
 #include "squashfs_fs.h"
 #include "squashfs_fs_sb.h"
-- 
1.5.4.3