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(parent: 89ef71a) | patch
tty: split the lock up a bit further
authorAlan Cox <alan@linux.intel.com>
Mon, 30 Nov 2009 13:18:51 +0000 (13:18 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 11 Dec 2009 23:18:08 +0000 (15:18 -0800)
commit8db6582be4f9d0493c726c984a101f09f4747a88
treeb434105bf8a04b6b357b5063ce146169ab811bc1tree | snapshot
parent89ef71afa10ad38dbddba9d9544fb8c7dda54dd4commit | diff
tty: split the lock up a bit further

The tty count sanity check may need the BKL, that isn't clear. However it
is clear that the count use of the lock is internal and independant of the
bigger use of the lock.

Furthermore the file list locking is also separately locked already

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/char/tty_io.c diff | blob | history
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