diff options
| author | Jeffle Xu <jefflexu@linux.alibaba.com> | 2021-12-28 20:44:19 +0800 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2022-01-21 21:36:28 +0000 |
| commit | cef0223191452b3c493a1070baad9ffe806babac (patch) | |
| tree | 9b9564268738c32273f3654c1a2364cc04dc21e5 /fs/no-block.c | |
| parent | c522e3ad296b7b692ed3960dfde467f2a34b434f (diff) | |
netfs: Make ops->init_rreq() optional
Make the ops->init_rreq() callback optional. This isn't required for the
erofs changes I'm implementing to do on-demand read through fscache[1].
Further, ceph has an empty init_rreq method that can then be removed and
it's marked optional in the documentation.
Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: linux-cachefs@redhat.com
Link: https://lore.kernel.org/r/20211227125444.21187-1-jefflexu@linux.alibaba.com/ [1]
Link: https://lore.kernel.org/r/20211228124419.103020-1-jefflexu@linux.alibaba.com
Link: https://lore.kernel.org/r/164251410387.3435901.2504600788262093313.stgit@warthog.procyon.org.uk/ # v1
Diffstat (limited to 'fs/no-block.c')
0 files changed, 0 insertions, 0 deletions