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| author | Peter Hurley <peter@hurleysoftware.com> | 2014-10-16 14:59:50 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-05 16:26:14 -0800 |
| commit | a361858da327263e04dc521ca39091d3119ccff8 (patch) | |
| tree | 5efa814f84a21ab82f81f00ed3016e05ac0098d9 /kernel/rcu/tree_plugin.h | |
| parent | e218eb32f508c828dc87d0d724c70e2cf9b7866e (diff) | |
tty: Update code comment in __proc_set_tty()
The session and foreground process group pid references will be
non-NULL if tiocsctty() is stealing the controlling tty from another
session (ie., arg == 1 in tiocsctty()).
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Reviewed-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/rcu/tree_plugin.h')
0 files changed, 0 insertions, 0 deletions