On to, 2016-08-04 at 20:52 +0100, Chris Wilson wrote: > We can completely avoid taking the struct_mutex around the non-blocking > waits by switching over to the RCU request management (trading the mutex > for a RCU read lock and some complex atomic operations). The improvement > is that we gain further contention reduction, and overall the code > become simpler due to the reduced mutex dancing. > > v2: Move i915_gem_fault tracepoint to start of function, before the > unlocked wait. "Move i915_gem_fault tracepoint *back* to start of ..." to be exact :) Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
