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authorChuck Lever <chuck.lever@oracle.com>2019-02-11 19:25:41 +0300
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2019-02-14 19:58:44 +0300
commit2c94b8eca1a26cd46010d6e73a23da5f2e93a19d (patch)
treecd90799dc57ddabf330e8540ff939743292162c7 /net/sunrpc/xprt.c
parent35e77d21baa04b554bf3dc9a08dfa7e569286e51 (diff)
downloadlinux-2c94b8eca1a26cd46010d6e73a23da5f2e93a19d.tar.xz
SUNRPC: Use au_rslack when computing reply buffer size
au_rslack is significantly smaller than (au_cslack << 2). Using that value results in smaller receive buffers. In some cases this eliminates an extra segment in Reply chunks (RPC/RDMA). Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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