FILEMAP_FLUSH(9) Memory Management in Linux FILEMAP_FLUSH(9)NAMEfilemap_flush - mostly a non-blocking flush
SYNOPSIS
int filemap_flush(struct address_space * mapping);
ARGUMENTS
mapping
target address_space
DESCRIPTION
This is a mostly non-blocking flush. Not suitable for data-integrity
purposes - I/O may not be started against all dirty pages.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 FILEMAP_FLUSH(9)