WRITE_PAGES

NAME

SYNOPSIS

int write_pages (struct blkmtd_dev * dev, const u_char * buf, loff_t to, size_t len, size_t * retlen);  

ARGUMENTS

dev

device to write to

buf

data source or NULL if erase (output is set to 0xff)

to

offset into output device

len

amount to data to write

retlen

amount of data written

DESCRIPTION

Grab pages from the page cache and fill them with the source data. Non page aligned start and end result in a readin of the page and part of the page being modified. Pages are added to the bio and then written out.

Index

NAME

SYNOPSIS

ARGUMENTS

DESCRIPTION