From 1ecb146f7cd82e44277de448d4f736b98741f3cb Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 15 Mar 2024 15:15:44 +0000 Subject: netfs, afs: Use writeback retry to deal with alternate keys Use a hook in the new writeback code's retry algorithm to rotate the keys once all the outstanding subreqs have failed rather than doing it separately on each subreq. Signed-off-by: David Howells Reviewed-by: Jeff Layton cc: Marc Dionne cc: linux-afs@lists.infradead.org cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org --- include/linux/netfs.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/netfs.h') diff --git a/include/linux/netfs.h b/include/linux/netfs.h index c2ba364041b0..298552f5122c 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -235,6 +235,7 @@ struct netfs_io_request { struct iov_iter iter; /* Unencrypted-side iterator */ struct iov_iter io_iter; /* I/O (Encrypted-side) iterator */ void *netfs_priv; /* Private data for the netfs */ + void *netfs_priv2; /* Private data for the netfs */ struct bio_vec *direct_bv; /* DIO buffer list (when handling iovec-iter) */ unsigned int direct_bv_count; /* Number of elements in direct_bv[] */ unsigned int debug_id; @@ -306,6 +307,7 @@ struct netfs_request_ops { void (*begin_writeback)(struct netfs_io_request *wreq); void (*prepare_write)(struct netfs_io_subrequest *subreq); void (*issue_write)(struct netfs_io_subrequest *subreq); + void (*retry_request)(struct netfs_io_request *wreq, struct netfs_io_stream *stream); void (*invalidate_cache)(struct netfs_io_request *wreq); }; -- cgit v1.2.3-73-gaa49b