| commit | 402ab352c2c00ba8f90c724565f8cf31210d99cf | [log] [tgz] |
|---|---|---|
| author | Arnd Bergmann <arnd@relay.de.ibm.com> | Thu Aug 12 04:13:57 2010 +0100 |
| committer | Alasdair G Kergon <agk@redhat.com> | Thu Aug 12 04:13:57 2010 +0100 |
| tree | d24566917708f1624a7af33bc049aa5dfb24e96c | |
| parent | 3f77316de0ec0fd208467fbee8d9edc70e2c73b2 [diff] |
dm ioctl: use nonseekable_open The dm control device does not implement read/write, so it has no use for seeking. Using no_llseek prevents falling back to default_llseek, which requires the BKL. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alasdair G Kergon <agk@redhat.com>