From: Thomas Hellstrom Date: Fri, 29 Oct 2010 08:46:45 +0000 (+0200) Subject: drm/ttm: Use private locks for the default bo range manager X-Git-Tag: v2.6.37-rc2~33^2~19 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7a67cb16238abb3109c111761797e0584a6caf9;p=pandora-kernel.git drm/ttm: Use private locks for the default bo range manager Searching for a free block in the range manager may in some situations be a lenghty operation, and we want to avoid holding the global lru lock during that time. Instead use a per-manager spinlock. This leaves the global lru lock for quick lru list and swap list manipulation only, including list manipulation associated with reserving buffer objects. Signed-off-by: Thomas Hellstrom Signed-off-by: Dave Airlie --- Reading git-diff-tree failed