The following patchset is intended to convert the current ad-hoc backchannel session semantics to use the generic slot table in fs/nfs/nfs4session.c This should suffice to allow us to grow the size of the slot table at will. Trond Myklebust (5): NFSv4.x: Remove hard coded slotids in callback channel NFSv4.x: CB_SEQUENCE should return NFS4ERR_DELAY if still executing NFSv4.x: Enforce the ca_maxresponsesize_cached on the back channel NFSv4.x: Fix wraparound issues when validing the callback sequence id NFSv4.x: Allow multiple callbacks in flight fs/nfs/callback.h | 3 ++- fs/nfs/callback_proc.c | 64 ++++++++++++++++++++++++++------------------------ fs/nfs/callback_xdr.c | 12 ++++++---- fs/nfs/nfs4proc.c | 2 +- fs/nfs/nfs4session.c | 54 ++++++++++++++++++++++++++++++++---------- fs/nfs/nfs4session.h | 8 +++++++ 6 files changed, 93 insertions(+), 50 deletions(-) -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html