Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

[cascardo/linux.git] / fs / fuse / inode.c

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 6da947d..1a822ce 100644 (file)
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -140,14 +140,6 @@ static int fuse_remount_fs(struct super_block *sb, int *flags, char *data)
        return 0;
 }
 
-void fuse_truncate(struct address_space *mapping, loff_t offset)
-{
-       /* See vmtruncate() */
-       unmap_mapping_range(mapping, offset + PAGE_SIZE - 1, 0, 1);
-       truncate_inode_pages(mapping, offset);
-       unmap_mapping_range(mapping, offset + PAGE_SIZE - 1, 0, 1);
-}
-
 void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr,
                                   u64 attr_valid)
 {
@@ -205,8 +197,7 @@ void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr,
        spin_unlock(&fc->lock);
 
        if (S_ISREG(inode->i_mode) && oldsize != attr->size) {
-               if (attr->size < oldsize)
-                       fuse_truncate(inode->i_mapping, attr->size);
+               truncate_pagecache(inode, oldsize, attr->size);
                invalidate_inode_pages2(inode->i_mapping);
        }
 }