Files
android_kernel_samsung_sm86…/drivers/cam_req_mgr
Haibin Liu 891c47b17e msm: camera: memmgr: reduce mutex lock duration
Allow concurrent calls to unmap buffer by reducing the
mutex lock duration, and allow same fd for mapping user iova,
use book keeping for user smmu.

CRs-Fixed: 2559879
Change-Id: Ic3c92d4fa0ca7d1c29e621172e0b058420e1501d
Signed-off-by: Haibin Liu <haibinl@codeaurora.org>
2020-07-08 16:47:27 +08:00
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