On Sun, Feb 12, 2012 at 01:21:38AM +0100, Andrea Righi wrote:
> diff --git a/include/linux/fs.h b/include/linux/fs.h
> index 386da09..624a73e 100644
> --- a/include/linux/fs.h
> +++ b/include/linux/fs.h
> @@ -9,6 +9,7 @@
> #include <linux/limits.h>
> #include <linux/ioctl.h>
> #include <linux/blk_types.h>
> +#include <linux/kinterval.h>
> #include <linux/types.h>
fs.h is an exported header file, whereas kinterval.h is not. So this
fails scripts/header_check.pl.
I used the workaround below.
-Arun
diff --git a/fs/inode.c b/fs/inode.c
index d27dbee..1335a5f 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -26,6 +26,7 @@
#include <linux/ima.h>
#include <linux/cred.h>
#include <linux/buffer_head.h> /* for inode_has_buffers */
+#include <linux/kinterval.h>
#include "internal.h"
/*
@@ -279,7 +280,7 @@ void address_space_init_once(struct address_space *mapping)
spin_lock_init(&mapping->private_lock);
INIT_RAW_PRIO_TREE_ROOT(&mapping->i_mmap);
INIT_LIST_HEAD(&mapping->i_mmap_nonlinear);
- INIT_KINTERVAL_TREE_ROOT(&mapping->nocache_tree);
+ INIT_KINTERVAL_TREE_ROOT((struct rb_root *) &mapping->nocache_tree);
rwlock_init(&mapping->nocache_lock);
}
EXPORT_SYMBOL(address_space_init_once);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 74b6a97..b4e45e6 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -9,7 +9,6 @@
#include <linux/limits.h>
#include <linux/ioctl.h>
#include <linux/blk_types.h>
-#include <linux/kinterval.h>
#include <linux/types.h>
/*
@@ -656,7 +655,7 @@ struct address_space {
spinlock_t private_lock; /* for use by the address_space */
struct list_head private_list; /* ditto */
struct address_space *assoc_mapping; /* ditto */
- struct rb_root nocache_tree; /* noreuse cache range tree */
+ void *nocache_tree; /* noreuse cache range tree */
rwlock_t nocache_lock; /* protect the nocache_tree */
} __attribute__((aligned(sizeof(long))));
/*
--
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