Re: [RFC PATCH] NFSD: Use vfs_iocb_iter_read()
From: Christoph Hellwig <hch@infradead.org>
Date: 2025-06-13 05:35:26
On Thu, Jun 12, 2025 at 08:36:53PM -0400, Chuck Lever wrote:
From: Chuck Lever <chuck.lever@oracle.com> Refactor: Enable the use of RWF_ flags to control individual I/O operations.
The IOCB_ ones, really.
+ host_err = kiocb_set_rw_flags(&kiocb, 0, READ);
+ if (host_err) {
+ *count = 0;
+ goto out;
+ }And if you don't want to explicitly convert from RWF_* flags, this is pointless. Just drop it for now and explicitly set the IOCB_ flags we want once we add some.