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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>
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Tom Zanussi authored and Jens Axboe committed Apr 29, 2008
1 parent a01e035 commit c3270e5
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Showing 2 changed files with 2 additions and 2 deletions.
2 changes: 1 addition & 1 deletion fs/splice.c
Original file line number Diff line number Diff line change
Expand Up @@ -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;
}
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2 changes: 1 addition & 1 deletion kernel/relay.c
Original file line number Diff line number Diff line change
Expand Up @@ -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;
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