Name
generic_file_splice_write_nolock —
generic_file_splice_write without mutexes
Synopsis
ssize_t generic_file_splice_write_nolock ( | struct pipe_inode_info * | pipe, |
| | struct file * | out, |
| | loff_t * | ppos, |
| | size_t | len, |
| | unsigned int | flags); |
Arguments
pipe
pipe info
out
file to write to
ppos
position in out
len
number of bytes to splice
flags
splice modifier flags
Description
Will either move or copy pages (determined by flags options) from
the given pipe inode to the given file. The caller is responsible
for acquiring i_mutex on both inodes.