From 500368f7fbdd888038d3dda579823e9515f63a3b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 23 May 2013 20:07:11 -0400 Subject: [PATCH] lift file_*_write out of do_splice_from() Signed-off-by: Al Viro --- fs/splice.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/fs/splice.c b/fs/splice.c index 9eca476227d5..fed5134f761c 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -1115,10 +1115,7 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out, else splice_write = default_file_splice_write; - file_start_write(out); - ret = splice_write(pipe, out, ppos, len, flags); - file_end_write(out); - return ret; + return splice_write(pipe, out, ppos, len, flags); } /* @@ -1306,9 +1303,11 @@ long do_splice_direct(struct file *in, loff_t *ppos, struct file *out, }; long ret; + file_start_write(out); ret = splice_direct_to_actor(in, &sd, direct_splice_actor); if (ret > 0) *ppos = sd.pos; + file_end_write(out); return ret; } @@ -1361,7 +1360,9 @@ static long do_splice(struct file *in, loff_t __user *off_in, offset = out->f_pos; } + file_start_write(out); ret = do_splice_from(ipipe, out, &offset, len, flags); + file_end_write(out); if (!off_out) out->f_pos = offset;