Messages in this thread Patch in this message | | | From | Jens Axboe <> | Subject | [PATCH 2/2] random: wire up fops->splice_read_iter() | Date | Thu, 19 May 2022 17:31:37 -0600 |
| |
Now that random/urandom is using read_iter, we can wire it up to using the generic splice read handler.
Fixes: 36e2c7421f02 ("fs: don't allow splice read/write without explicit ops") Signed-off-by: Jens Axboe <axboe@kernel.dk> --- drivers/char/random.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/char/random.c b/drivers/char/random.c index d000fe6fbb5a..41ca5966aa4f 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1418,6 +1418,7 @@ const struct file_operations random_fops = { .compat_ioctl = compat_ptr_ioctl, .fasync = random_fasync, .llseek = noop_llseek, + .splice_read = generic_file_splice_read, }; const struct file_operations urandom_fops = { @@ -1427,6 +1428,7 @@ const struct file_operations urandom_fops = { .compat_ioctl = compat_ptr_ioctl, .fasync = random_fasync, .llseek = noop_llseek, + .splice_read = generic_file_splice_read, }; -- 2.35.1
| |