git-daemon poll() spinning out of control
With the '0' timeout given to poll, it returns instantly without any
events on my system, causing git-daemon to consume all the CPU time. Use
-1 as the timeout so poll() only returns in case of EINTR or actually
events being available.
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/daemon.c b/daemon.c
index c3381b3..b3bcd7a 100644
--- a/daemon.c
+++ b/daemon.c
@@ -533,7 +533,7 @@
for (;;) {
int i;
- if (poll(pfd, socknum, 0) < 0) {
+ if (poll(pfd, socknum, -1) < 0) {
if (errno != EINTR) {
error("poll failed, resuming: %s",
strerror(errno));
