From 08f0d9c2a99ba420c5b62f0318d51fafd2ab0e82 Mon Sep 17 00:00:00 2001 From: yann.lopez Date: Mon, 31 May 2010 12:20:42 +0200 Subject: [PATCH] fix mountd CPU usage --- package/mountd/patches/001-fix-cpu.patch | 25 +++++++++++++++++++++++++ 1 files changed, 25 insertions(+), 0 deletions(-) create mode 100644 package/mountd/patches/001-fix-cpu.patch diff --git a/package/mountd/patches/001-fix-cpu.patch b/package/mountd/patches/001-fix-cpu.patch new file mode 100644 index 0000000..ca06586 --- /dev/null +++ b/package/mountd/patches/001-fix-cpu.patch @@ -0,0 +1,25 @@ +diff -Naur mountd-0.1/lib/autofs.c mountd-0.2/lib/autofs.c +--- mountd-0.1/lib/autofs.c 2009-10-02 23:54:53.000000000 +0200 ++++ mountd-0.2/lib/autofs.c 2010-05-31 12:14:56.000000000 +0200 +@@ -147,15 +147,18 @@ + + while(1) + { +- if(poll(fds, 2, 1000) == -1) ++ int res = poll(fds, 1, -1); ++ if(res == -1) + { + if (errno == EINTR) + continue; + log_printf("failed while trying to read packet from kernel\n"); + return -1; + } +- if(fds[0].revents & POLLIN) +- return fullread(pkt, sizeof(*pkt)); ++ else if ( res > 0 ) { ++ if(fds[0].revents & POLLIN) ++ return fullread(pkt, sizeof(*pkt)); ++ } + } + } + -- 1.7.0.4