write_one_page

Langue: en

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Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

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NAME

write_one_page - write out a single page and optionally wait on I/O

SYNOPSIS

int write_one_page(struct page * page, int wait);

ARGUMENTS

page

the page to write

wait

if true, wait on writeout

DESCRIPTION

The page must be locked by the caller and will be unlocked upon return.

write_one_page returns a negative error code if I/O failed.