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| author | Andy Grover <andy.grover@oracle.com> | 2009-07-17 13:13:22 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-20 08:03:01 -0700 |
| commit | 3ba23ade464cca7c4a7ba5628c613339d3f2e161 (patch) | |
| tree | b0c5e487a9b2461fbbfdcedde870d2b545b5deb3 /net/rds/ib.h | |
| parent | 4edf547b4d0f886acf5aa5a0c8f8edbaff280830 (diff) | |
| download | linux-3ba23ade464cca7c4a7ba5628c613339d3f2e161.tar.gz linux-3ba23ade464cca7c4a7ba5628c613339d3f2e161.tar.bz2 linux-3ba23ade464cca7c4a7ba5628c613339d3f2e161.zip | |
RDS: Set retry_count to 2 and make modifiable via modparam
This will be default cause IB connections to failover faster,
but allow a longer retry count to be used if desired.
Signed-off-by: Andy Grover <andy.grover@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/ib.h')
| -rw-r--r-- | net/rds/ib.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/rds/ib.h b/net/rds/ib.h index 455ae73047fe..420afb95ca1a 100644 --- a/net/rds/ib.h +++ b/net/rds/ib.h @@ -15,6 +15,8 @@ #define RDS_IB_DEFAULT_RECV_WR 1024 #define RDS_IB_DEFAULT_SEND_WR 256 +#define RDS_IB_DEFAULT_RETRY_COUNT 2 + #define RDS_IB_SUPPORTED_PROTOCOLS 0x00000003 /* minor versions supported */ extern struct list_head rds_ib_devices; @@ -247,6 +249,7 @@ extern struct ib_client rds_ib_client; extern unsigned int fmr_pool_size; extern unsigned int fmr_message_size; +extern unsigned int rds_ib_retry_count; extern spinlock_t ib_nodev_conns_lock; extern struct list_head ib_nodev_conns; |