NAME
vmtruncate - unmap mappings “freed” by truncate syscall
SYNOPSIS
int vmtruncate(struct inode * inode, loff_t newsize);
ARGUMENTS
inode
inode of the file used
newsize
file offset to start truncating
DESCRIPTION
This function is deprecated and truncate_setsize or truncate_pagecache should be used instead, together with filesystem specific block truncation.