From 079cdb61614c466c939ebf74c7ef6745667bc61e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 13 Feb 2007 21:54:23 +0100 Subject: [PATCH] [POWERPC] spufs: runqueue simplification This is the biggest patch in this series, and it reworks the guts of the spu scheduler runqueue mechanism: - instead of embedding a waitqueue in the runqueue there is now a simple doubly-linked list, the actual wakeups happen by reusing the stop_wq in the spu context (maybe we should rename it one day) - spu_free and spu_prio_wakeup are merged into a single spu_reschedule function - various functionality is split out into small helpers, and kerneldoc comments are added in various places to document what's going on. - spu_activate is rewritten into a tight loop by removing test for various impossible conditions and using the infrastructure in this patch. Signed-off-by: Christoph Hellwig Signed-off-by: Arnd Bergmann --- Reading git-format-patch failed