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| author | Karsten Graul <kgraul@linux.ibm.com> | 2018-05-03 17:57:38 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-03 14:47:31 -0400 |
| commit | a6920d1d130c3de039be982eba42542d329dc64c (patch) | |
| tree | eb06c1cdb7a9867644730d86ab9e13e12be17b41 /net/smc/smc_core.h | |
| parent | e63a5f8c19d7807823d68830ebe8cfbd4419ab13 (diff) | |
| download | linux-a6920d1d130c3de039be982eba42542d329dc64c.tar.gz | |
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 <kgraul@linux.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_core.h')
| -rw-r--r-- | net/smc/smc_core.h | 3 |
1 files changed, 2 insertions, 1 deletions
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 */ |