| Date | Mon, 23 Nov 2020 08:05:06 +0000 | From | Christoph Hellwig <> | Subject | Re: [PATCH 01/29] iov_iter: Switch to using a table of operations |
| |
On Sat, Nov 21, 2020 at 02:13:30PM +0000, David Howells wrote: > Switch to using a table of operations. In a future patch the individual > methods will be split up by type. For the moment, however, the ops tables > just jump directly to the old functions - which are now static. Inline > wrappers are provided to jump through the hooks. > > Signed-off-by: David Howells <dhowells@redhat.com>
Please run performance tests. I think the indirect calls could totally wreck things like high performance direct I/O, especially using io_uring on x86.
|