Name
__generic_file_aio_read —
generic filesystem read routine
Synopsis
ssize_t __generic_file_aio_read ( | struct kiocb * | iocb, |
| const struct iovec * | iov, |
| unsigned long | nr_segs, |
| loff_t * | ppos) ; |
Arguments
iocb
kernel I/O control block
iov
io vector request
nr_segs
number of segments in the iovec
ppos
current file position
Description
This is the “read
” routine for all filesystems
that can use the page cache directly.