uprobes/x86: Introduce push_ret_address()
authorOleg Nesterov <oleg@redhat.com>
Thu, 24 Apr 2014 17:21:38 +0000 (19:21 +0200)
committerOleg Nesterov <oleg@redhat.com>
Wed, 30 Apr 2014 17:10:38 +0000 (19:10 +0200)
commit2b82cadffc4154a25c25d88a63c7fb3397cda9d6
tree05f8ea13caaf1fdd84adf154d0bd33b63cb27220
parent78d9af4cd375880a574327210eb9dab572618364
uprobes/x86: Introduce push_ret_address()

Extract the "push return address" code from branch_emulate_op() into
the new simple helper, push_ret_address(). It will have more users.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
arch/x86/kernel/uprobes.c