From c3270e577c18b3d0e984c3371493205a4807db9d Mon Sep 17 00:00:00 2001 From: Tom Zanussi Date: Thu, 24 Apr 2008 12:52:20 +0200 Subject: [PATCH] relay: fix splice problem Splice isn't always incrementing the ppos correctly, which broke relay splice. Signed-off-by: Tom Zanussi Signed-off-by: Jens Axboe --- fs/splice.c | 2 +- kernel/relay.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/splice.c b/fs/splice.c index eeb1a86a7014..633f58ebfb72 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -1075,7 +1075,7 @@ long do_splice_direct(struct file *in, loff_t *ppos, struct file *out, ret = splice_direct_to_actor(in, &sd, direct_splice_actor); if (ret > 0) - *ppos += ret; + *ppos = sd.pos; return ret; } diff --git a/kernel/relay.c b/kernel/relay.c index d6204a485818..dc873fba90d2 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -1162,7 +1162,7 @@ static ssize_t relay_file_splice_read(struct file *in, ret = 0; spliced = 0; - while (len) { + while (len && !spliced) { ret = subbuf_splice_actor(in, ppos, pipe, len, flags, &nonpad_ret); if (ret < 0) break; -- GitLab