From 7823ad9590d0ec54bca6f637e0d8b14794bb49c0 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Wed, 31 Jul 2013 00:32:40 +0200 Subject: [PATCH] proc: consume all data after the pipe dies, instead of looping with 100% cpu usage Signed-off-by: Felix Fietkau --- proc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/proc.c b/proc.c index 67356dd..5be6232 100644 --- a/proc.c +++ b/proc.c @@ -282,9 +282,8 @@ static int proc_data_send(struct client *cl, const char *data, int len) if (errno == EAGAIN || errno == EWOULDBLOCK) break; - /* error, no retry */ - len = 0; - break; + /* consume all data */ + ret = len; } if (!ret) -- 2.25.1