Hello I am trying to log all the calls going to the VFS file system from the application. For write calls I notice an anomaly. I introduced a log at the vfs_write() function , I see it get's logged twice for every write in the log output. I also tried do_sync_write() the result is same. Time stamp VFS Action filename Size time taken(us) 626.212738 OPEN /data/media/DCIM/Camera/VID_20000101_002412.mp4.tmp flags=131585 mode =0 628.187652 WRITE VID_20000101_002412.mp4.tmp 101606 611 628.187713 WRITE VID_20000101_002412.mp4.tmp 101606 1160 628.188995 WRITE VID_20000101_002412.mp4.tmp 69782 457 628.189056 WRITE VID_20000101_002412.mp4.tmp 69782 885 Any clue why this anomaly ? Warm Regards Raghavendra G