Re: [Intel-gfx] [PATCH 16/16] drm/i915: mark pwrite/pread slowpaths with unlikely

2012-03-27 Thread Daniel Vetter
On Mon, Mar 26, 2012 at 10:09:41AM +0100, Chris Wilson wrote: > On Sun, 25 Mar 2012 19:47:43 +0200, Daniel Vetter > wrote: > > Beside helping the compiler untangle this maze they double-up as > > documentation for which a parts aren't performance-critical but just > > around to keep old (but alre

Re: [Intel-gfx] [PATCH 16/16] drm/i915: mark pwrite/pread slowpaths with unlikely

2012-03-26 Thread Chris Wilson
On Sun, 25 Mar 2012 19:47:43 +0200, Daniel Vetter wrote: > Beside helping the compiler untangle this maze they double-up as > documentation for which a parts aren't performance-critical but just > around to keep old (but already dead-slow) userspace from breaking. > > Signed-Off-by: Daniel Vette

[Intel-gfx] [PATCH 16/16] drm/i915: mark pwrite/pread slowpaths with unlikely

2012-03-25 Thread Daniel Vetter
Beside helping the compiler untangle this maze they double-up as documentation for which a parts aren't performance-critical but just around to keep old (but already dead-slow) userspace from breaking. Signed-Off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_gem.c |8 1 files chan