Currently the code has single hook for tracking irqs. However modules need to deduce start and end of the irq. Create separate hooks for irq start and end since the cputime has already figured it out. Bug: 231341763 Change-Id: Ie0dd503b283d83f69d01171ebd1cd6127c3bafd0 Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com> Signed-off-by: Ashay Jaiswal <quic_ashayj@quicinc.com>