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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-08-09 01:01:37 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-12-16 20:16:43 +0300 |
| commit | d231412db66355e72d606f8403ee8b6bd8ad4f9a (patch) | |
| tree | d27282bbe879c2b0d0977594990c8e0701509df1 | |
| parent | 2c48b9c45579a9b5e3e74694eebf3d2451f3dbd3 (diff) | |
| download | linux-d231412db66355e72d606f8403ee8b6bd8ad4f9a.tar.xz | |
switch create_read_pipe() to alloc_file()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/pipe.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/pipe.c b/fs/pipe.c index 81288bc2bcbb..43d79da5c57e 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -1029,20 +1029,14 @@ void free_write_pipe(struct file *f) struct file *create_read_pipe(struct file *wrf, int flags) { - struct file *f = get_empty_filp(); + /* Grab pipe from the writer */ + struct file *f = alloc_file(&wrf->f_path, FMODE_READ, + &read_pipefifo_fops); if (!f) return ERR_PTR(-ENFILE); - /* Grab pipe from the writer */ - f->f_path = wrf->f_path; path_get(&wrf->f_path); - f->f_mapping = wrf->f_path.dentry->d_inode->i_mapping; - - f->f_pos = 0; f->f_flags = O_RDONLY | (flags & O_NONBLOCK); - f->f_op = &read_pipefifo_fops; - f->f_mode = FMODE_READ; - f->f_version = 0; return f; } |