| commit | f12c230055aab239cb86364a967fb42c19f0c1f2 | [log] [tgz] |
|---|---|---|
| author | Ujwal Patel <ujwalp@codeaurora.org> | Mon Mar 31 17:18:32 2014 -0700 |
| committer | Anusha Koduru <kanusha@codeaurora.org> | Fri Apr 11 10:43:46 2014 +0530 |
| tree | 5e575f149c08520ef0804ece81f6616f51451828 | |
| parent | bb20c091c53fc350044c4178ac8236bec6deeae7 [diff] |
msm: mdss: fix race condition between shutdown thread and fb ioctl Currently all entires into fb driver are synchronized with shutdown context except fb ioctl context. fb ioctl is an asynchronous entry to fb driver which can be called simultaneously from two different user processes. Synchronize these fb ioctls and shutdown context to prevent race condition. Change-Id: I81ce48159fce69caabc3336d70df2bd15c4ee44b CRs-Fixed: 640199 Signed-off-by: Ujwal Patel <ujwalp@codeaurora.org>