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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

May 2018 Kernel Hackers Manual 3.16