From a6920d1d130c3de039be982eba42542d329dc64c Mon Sep 17 00:00:00 2001 From: Karsten Graul Date: Thu, 3 May 2018 17:57:38 +0200 Subject: net/smc: handle unregistered buffers When smc_wr_reg_send() fails then tag (regerr) the affected buffer and free it in smc_buf_unuse(). Signed-off-by: Karsten Graul Signed-off-by: Ursula Braun Signed-off-by: David S. Miller --- net/smc/smc_core.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/smc/smc_core.h') diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h index 07e2a393e6d9..5dfcb15d529f 100644 --- a/net/smc/smc_core.h +++ b/net/smc/smc_core.h @@ -123,7 +123,8 @@ struct smc_buf_desc { */ u32 order; /* allocation order */ u32 used; /* currently used / unused */ - bool reused; /* new created / reused */ + u8 reused : 1; /* new created / reused */ + u8 regerr : 1; /* err during registration */ }; struct smc_rtoken { /* address/key of remote RMB */ -- cgit