table of contents
other versions
| WBC_ACCOUNT_IO(9) | The Linux VFS | WBC_ACCOUNT_IO(9) |
NAME¶
wbc_account_io - account IO issued during writeback
SYNOPSIS¶
void wbc_account_io(struct writeback_control * wbc, struct page * page, size_t bytes);
ARGUMENTS¶
struct writeback_control * wbc
writeback_control of the writeback in progress
struct page * page
page being written out
size_t 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.
COPYRIGHT¶
| September 2017 | Kernel Hackers Manual 4.12 |