Query: truncate_setsize
OS: centos
Section: 9
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
TRUNCATE_SETSIZE(9) Memory Management in Linux TRUNCATE_SETSIZE(9)NAMEtruncate_setsize - update inode and pagecache for a new file sizeSYNOPSISvoid truncate_setsize(struct inode * inode, loff_t newsize);ARGUMENTSinode inode newsize new file sizeDESCRIPTIONtruncate_setsize updates i_size and performs pagecache truncation (if necessary) to newsize. It will be typically be called from the filesystem's setattr function when ATTR_SIZE is passed in. Must be called with inode_mutex held and before all filesystem specific block truncation has been performed.COPYRIGHTKernel Hackers Manual 3.10 June 2014 TRUNCATE_SETSIZE(9)
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