[PATCH] Fix generic_file_send()

sys_sendfile() call,

    do_sendfile(out_fd, in_fd, &pos, count, MAX_NON_LFS);
        in_file->f_op->sendfile(out_file, in_file, ppos, count);

But,

ssize_t generic_file_sendfile(struct file *in_file, struct file *out_file,
			      loff_t *ppos, size_t count)

fist arg of generic_file_sendfile() should be for output. This patch
fixes this typo.

diff --git a/mm/filemap.c b/mm/filemap.c
index 6f531fa0ec02033c2b4cfa3868d727b64ce36367..c06901afd44c389dfeaa4e3384c3d2bbec9ef927 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1109,7 +1109,7 @@ static int file_send_actor(read_descriptor_t * desc, struct page *page, unsigned
        return written;
 }
 
-ssize_t generic_file_sendfile(struct file *in_file, struct file *out_file,
+ssize_t generic_file_sendfile(struct file *out_file, struct file *in_file,
                              loff_t *ppos, size_t count)
 {
        read_descriptor_t desc;