| From | David Howells <> | Subject | [PATCH v3 43/59] netfs: Rearrange netfs_io_subrequest to put request pointer first | Date | Thu, 7 Dec 2023 21:21:50 +0000 |
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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 for cifs.
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 --- include/linux/netfs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/netfs.h b/include/linux/netfs.h index e44508850ba2..08040da65336 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -207,8 +207,8 @@ 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 */
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