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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-02-06 15:18:48 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-02-06 18:47:35 -0500 |
| commit | 883381246c5ac2c29b849fe619f55fa5961ee76d (patch) | |
| tree | 363c99395d0a71d46f1c7ff2d40210cbf46fc985 /include/linux/sunrpc/xprt.h | |
| parent | 5753cba17611af108995672c4e2d978014e17a56 (diff) | |
| download | lwn-883381246c5ac2c29b849fe619f55fa5961ee76d.tar.gz lwn-883381246c5ac2c29b849fe619f55fa5961ee76d.zip | |
SUNRPC: Change the default limit to the number of TCP slots
Since the scheme of limiting the number of TCP slots to whatever will
fit in the current TCP window seems to be working well (Andy reports
getting within 20% of the 'iperf' send performance on a 10GigE link)
we should just let that be the default mode of operation.
Users may still set their own limits using the tcp_max_slot_table_entries
parameter if they need to.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/sunrpc/xprt.h')
| -rw-r--r-- | include/linux/sunrpc/xprt.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 15518a152ac3..b033f366d5f6 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -21,8 +21,8 @@ #define RPC_MIN_SLOT_TABLE (2U) #define RPC_DEF_SLOT_TABLE (16U) -#define RPC_MAX_SLOT_TABLE (128U) #define RPC_MAX_SLOT_TABLE_LIMIT (65536U) +#define RPC_MAX_SLOT_TABLE RPC_MAX_SLOT_TABLE_LIMIT /* * This describes a timeout strategy |