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WRITE_ONE_PAGE(9) Memory Management in Linux 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.

COPYRIGHT

February 2017 Kernel Hackers Manual 3.16