From 47fcb03fefee2501e79176932a4184fc24d6f8ec Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Mon, 18 May 2009 17:47:56 -0400 Subject: [PATCH] SUNRPC: Fix the TCP server's send buffer accounting Currently, the sunrpc server is refusing to allow us to process new RPC calls if the TCP send buffer is 2/3 full, even if we do actually have enough free space to guarantee that we can send another request. The following patch fixes svc_tcp_has_wspace() so that we only stop processing requests if we know that the socket buffer cannot possibly fit another reply. It also fixes the tcp write_space() callback so that we only clear the SOCK_NOSPACE flag when the TCP send buffer is less than 2/3 full. This should ensure that the send window will grow as per the standard TCP socket code. Signed-off-by: Trond Myklebust Signed-off-by: J. Bruce Fields --- Reading git-format-patch failed