On Thu, Nov 11, 2021 at 04:41:55PM +0530, Pavankumar Kondeti wrote: > Function fs endpoint files does not have the notion of file position. > So switch to stream like functionality. This allows concurrent threads > to be blocked in the ffs read/write operations which use ffs_mutex_lock(). > The ffs mutex lock deploys interruptible wait. Otherwise, threads are > blocking for the mutex lock in __fdget_pos(). For whatever reason, ff the > host does not send/receive data for longer time, hung task warnings > are observed. > > Change-Id: I602fa56fb5ed4c8c46e19df68c3335c4b12cae81 Always run scripts/checkpatch.pl on your patches so you do not get grumpy maintainers asking you to run scripts/checkpatch.pl on them... thanks, greg k-h
