diff options
Diffstat (limited to 'fs/open.c')
| -rw-r--r-- | fs/open.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/open.c b/fs/open.c index a00350018a47..9c7d724a6f67 100644 --- a/fs/open.c +++ b/fs/open.c @@ -1219,8 +1219,9 @@ EXPORT_SYMBOL(nonseekable_open); /* * stream_open is used by subsystems that want stream-like file descriptors. * Such file descriptors are not seekable and don't have notion of position - * (file.f_pos is always 0). Contrary to file descriptors of other regular - * files, .read() and .write() can run simultaneously. + * (file.f_pos is always 0 and ppos passed to .read()/.write() is always NULL). + * Contrary to file descriptors of other regular files, .read() and .write() + * can run simultaneously. * * stream_open never fails and is marked to return int so that it could be * directly used as file_operations.open . |