write_one_page(9)
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.