diff options
| author | David Howells <dhowells@redhat.com> | 2023-10-13 12:26:31 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2024-01-04 13:15:31 +0000 |
| commit | 040a82be54c09a72162a3db2f5cd2ba289c0f224 (patch) | |
| tree | dc23cb6178e08b6ed5f3dab2a2033b5939418adf /include/linux/netfs.h | |
| parent | 252cf7b2eaf7cb904580ffbb0126d23411bcb43d (diff) | |
netfs: Rearrange netfs_io_subrequest to put request pointer first
Rearrange the netfs_io_subrequest struct to put the netfs_io_request
pointer (rreq) first. This then allows netfs_io_subrequest to be put in a
union with a pointer to a wrapper around netfs_io_request. This will be
useful in the future for cifs and maybe ceph.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Shyam Prasad N <nspmangalore@gmail.com>
cc: Rohith Surabattula <rohiths.msft@gmail.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: linux-cifs@vger.kernel.org
cc: linux-cachefs@redhat.com
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
Diffstat (limited to 'include/linux/netfs.h')
| -rw-r--r-- | include/linux/netfs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/netfs.h b/include/linux/netfs.h index 852956aa3c4b..d3bac60fcd6f 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -204,8 +204,8 @@ struct netfs_cache_resources { * the pages it points to can be relied on to exist for the duration. */ struct netfs_io_subrequest { - struct work_struct work; struct netfs_io_request *rreq; /* Supervising I/O request */ + struct work_struct work; struct list_head rreq_link; /* Link in rreq->subrequests */ struct iov_iter io_iter; /* Iterator for this subrequest */ loff_t start; /* Where to start the I/O */ |