93 lines
2.3 KiB
Diff
93 lines
2.3 KiB
Diff
--- a/fs/yaffs2/yaffs_fs.c
|
|
+++ b/fs/yaffs2/yaffs_fs.c
|
|
@@ -181,7 +181,13 @@
|
|
#else
|
|
static int yaffs_statfs(struct super_block *sb, struct statfs *buf);
|
|
#endif
|
|
+
|
|
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25))
|
|
+static struct inode *yaffs_iget(struct super_block *sb, unsigned long ino);
|
|
+#else
|
|
static void yaffs_read_inode(struct inode *inode);
|
|
+#endif
|
|
+
|
|
|
|
static void yaffs_put_inode(struct inode *inode);
|
|
static void yaffs_delete_inode(struct inode *);
|
|
@@ -284,7 +290,9 @@
|
|
|
|
static struct super_operations yaffs_super_ops = {
|
|
.statfs = yaffs_statfs,
|
|
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25))
|
|
.read_inode = yaffs_read_inode,
|
|
+#endif
|
|
.put_inode = yaffs_put_inode,
|
|
.put_super = yaffs_put_super,
|
|
.delete_inode = yaffs_delete_inode,
|
|
@@ -844,11 +852,17 @@
|
|
T(YAFFS_TRACE_OS,
|
|
(KERN_DEBUG "yaffs_get_inode for object %d\n", obj->objectId));
|
|
|
|
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25))
|
|
+ inode = yaffs_iget(sb, obj->objectId);
|
|
+ if (IS_ERR(inode))
|
|
+ return NULL;
|
|
+#else
|
|
inode = iget(sb, obj->objectId);
|
|
|
|
/* NB Side effect: iget calls back to yaffs_read_inode(). */
|
|
/* iget also increments the inode's i_count */
|
|
/* NB You can't be holding grossLock or deadlock will happen! */
|
|
+#endif
|
|
|
|
return inode;
|
|
}
|
|
@@ -1427,6 +1441,39 @@
|
|
}
|
|
|
|
|
|
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25))
|
|
+static struct inode *yaffs_iget(struct super_block *sb, unsigned long ino)
|
|
+{
|
|
+ yaffs_Object *obj;
|
|
+ yaffs_Device *dev = yaffs_SuperToDevice(sb);
|
|
+ struct inode *inode;
|
|
+
|
|
+ T(YAFFS_TRACE_OS,
|
|
+ (KERN_DEBUG "yaffs_iget for %lu\n", ino));
|
|
+
|
|
+ inode = iget_locked(sb, ino);
|
|
+ if (!inode)
|
|
+ return ERR_PTR(-ENOMEM);
|
|
+ if (!(inode->i_state & I_NEW))
|
|
+ return inode;
|
|
+
|
|
+ /* NB This is called as a side effect of other functions, but
|
|
+ * we had to release the lock to prevent deadlocks, so
|
|
+ * need to lock again.
|
|
+ */
|
|
+
|
|
+ yaffs_GrossLock(dev);
|
|
+
|
|
+ obj = yaffs_FindObjectByNumber(dev, inode->i_ino);
|
|
+
|
|
+ yaffs_FillInodeFromObject(inode, obj);
|
|
+
|
|
+ yaffs_GrossUnlock(dev);
|
|
+
|
|
+ unlock_new_inode(inode);
|
|
+ return inode;
|
|
+}
|
|
+#else
|
|
static void yaffs_read_inode(struct inode *inode)
|
|
{
|
|
/* NB This is called as a side effect of other functions, but
|
|
@@ -1448,6 +1495,7 @@
|
|
|
|
yaffs_GrossUnlock(dev);
|
|
}
|
|
+#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)) */
|
|
|
|
static LIST_HEAD(yaffs_dev_list);
|
|
|