wbc_account_io (9) Linux Manual Page
wbc_account_io – account IO issued during writeback
Synopsis
void wbc_account_io(struct writeback_control *wbc, struct page *page, size_t bytes);Arguments
wbc
-
- writeback_control of the writeback in progress
page
- page being written out
bytes
- number of bytes being written out
Description
bytes from page are about to written out during the writeback controlled by wbc. Keep the book for foreign inode detection. See wbc_detach_inode.