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-rw-r--r--kernel/fuse_i.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/fuse_i.h b/kernel/fuse_i.h
index 5259ee1..f4e2ece 100644
--- a/kernel/fuse_i.h
+++ b/kernel/fuse_i.h
@@ -42,7 +42,7 @@
# define KERNEL_2_6_19_PLUS
#endif
-#ifdef __arm__
+#if defined(__arm__) && LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
#define DCACHE_BUG
#endif
@@ -55,13 +55,18 @@
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/backing-dev.h>
-#ifndef DEFINE_MUTEX
+#ifdef HAVE_MUTEX_H
+#include <linux/mutex.h>
+#else
+#include <asm/semaphore.h>
#define DEFINE_MUTEX(m) DECLARE_MUTEX(m)
#define mutex_init(m) init_MUTEX(m)
#define mutex_destroy(m) do { } while (0)
#define mutex_lock(m) down(m)
#define mutex_unlock(m) up(m)
#define mutex semaphore
+#endif
+#ifndef HAVE_I_MUTEX
#define i_mutex i_sem /* Hack for struct inode */
#endif
#ifndef KERNEL_2_6_19_PLUS