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relay: fix splice problem

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Splice isn't always incrementing the ppos correctly, which broke
relay splice.

Signed-off-by: Tom Zanussi <zanussi@comcast.net>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Tom Zanussi 2008-04-24 12:52:20 +02:00 committed by Jens Axboe
parent a01e035ebb
commit c3270e577c
2 changed files with 2 additions and 2 deletions
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2
fs/splice.c
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@ -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;
}

2
kernel/relay.c
View file

@ -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;