3e4248dfb0
- Maintain free & busy pool to track buffers separately
- track double-free cases during msm_memory_free()
- track memory leak, by checking busy pool buffer count.
it is expected to be zero at the end of a session.
- maintain common api's to init, alloc, free, destroy
for all below buffer types.
- struct msm_vidc_buffer
- struct msm_vidc_alloc
- struct msm_vidc_map
- struct msm_vidc_timestamp.
Change-Id: Ib8655047c3883ea6601344661058d7a629ffd5bd
Signed-off-by: Govindaraj Rajagopal <grajagop@codeaurora.org>