diff options
| author | Sukadev Bhattiprolu <sukadev@us.ibm.com> | 2008-10-13 13:43:27 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-13 20:51:43 +0400 |
| commit | a6f37daa8b892fd29dd71be0de61460a478cb122 (patch) | |
| tree | 158010784c65dc0183b62551058ae0ed0fa2e887 /drivers/char/pty.c | |
| parent | 89a52e109e2e2fe8bbd4e316cdb910774519c029 (diff) | |
| download | linux-a6f37daa8b892fd29dd71be0de61460a478cb122.tar.xz | |
Simplify devpts_pty_kill
When creating a new pty, save the pty's inode in the tty->driver_data.
Use this inode in pty_kill() to identify the devpts instance. Since
we now have the inode for the pty, we can skip get_node() lookup and
remove the unused get_node().
TODO:
- check if the mutex_lock is needed in pty_kill().
Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/pty.c')
0 files changed, 0 insertions, 0 deletions