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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-23 20:07:11 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-06-29 12:57:08 +0400 |
| commit | 500368f7fbdd888038d3dda579823e9515f63a3b (patch) | |
| tree | e6febb210138b29bfce24562802e1ebad1889a23 /fs/splice.c | |
| parent | bc77daa783afcc56004d4ed3582983b234e01872 (diff) | |
| download | lwn-500368f7fbdd888038d3dda579823e9515f63a3b.tar.gz lwn-500368f7fbdd888038d3dda579823e9515f63a3b.zip | |
lift file_*_write out of do_splice_from()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/splice.c')
| -rw-r--r-- | fs/splice.c | 9 |
1 files 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; |