centos man page for filemap_fdatawait_range

FILEMAP_FDATAWAIT_RA(9) 				    Memory Management in Linux					   FILEMAP_FDATAWAIT_RA(9)

NAME
       filemap_fdatawait_range - wait for writeback to complete

SYNOPSIS
       int filemap_fdatawait_range(struct address_space * mapping, loff_t start_byte, loff_t end_byte);

ARGUMENTS
       mapping
	   address space structure to wait for

       start_byte
	   offset in bytes where the range starts

       end_byte
	   offset in bytes where the range ends (inclusive)

DESCRIPTION
       Walk the list of under-writeback pages of the given address space in the given range and wait for all of them.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   FILEMAP_FDATAWAIT_RA(9)