tree c90b6f030e129b1ccd459c17f62d9f24d66506c8
parent 463d8c28b7c345def6569831d8df7dedc2db61ae
author Hardik Arya <harya@codeaurora.org> 1516171714 +0530
committer Hardik Arya <harya@codeaurora.org> 1520835721 +0530

diag: Close the read when buffer is already marked free

Currently there is a possibility of reading the data for
read queued by md session which is already closed and buffer
is marked free. The patch adds check for buffer busy status
and close the read thread if buffer is marked free. The patch
also modify the checks for keeping buffer busy for multi logging
mode at starting of session.

CRs-Fixed: 2203013
Change-Id: If97cf3c64fa6cbc4a496b6ca1ee4471e4e336012
Signed-off-by: Hardik Arya <harya@codeaurora.org>