| commit | 118b23022512eb2f41ce42db70dc0568d00be4ba | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Sat Aug 24 12:08:17 2013 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Sat Aug 24 12:10:17 2013 -0400 |
| tree | ec36d1868c21403ce009182ae8acfeae2ea2c3d0 | |
| parent | b36f4be3de1b123d8601de062e7dbfc904f305fb [diff] |
cope with potentially long ->d_dname() output for shmem/hugetlb dynamic_dname() is both too much and too little for those - the output may be well in excess of 64 bytes dynamic_dname() assumes to be enough (thanks to ashmem feeding really long names to shmem_file_setup()) and vsnprintf() is an overkill for those guys. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>