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audit: do not needlessly take a spinlock in copy_signal
authorEric Paris <eparis@redhat.com>
Tue, 30 Apr 2013 14:43:10 +0000 (10:43 -0400)
committerEric Paris <eparis@redhat.com>
Tue, 30 Apr 2013 19:31:28 +0000 (15:31 -0400)
current->signal->audit_* can only change from a netlink message from
current.  Obviously in this case we cannot be handling a netlink message
from current.  So there is no change these can change under us.  No need
to take a lock to read them.

Signed-off-by: Eric Paris <eparis@redhat.com>
drivers/tty/tty_audit.c patch | blob | history

diff --cc drivers/tty/tty_audit.c
Simple merge
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