From db3697295cf4da1356e3ec86761d464d6d013b48 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Mon, 30 May 2016 19:53:06 +0200 Subject: drm/vc4: Use drm_gem_object_unreference_unlocked Since my last struct_mutex crusade someone escaped! This already has the advantage that for the common case when someone else holds a ref the unref won't even acquire dev->struct_mutex. And I'm working on code to allow drivers to completely opt-out of any and all dev->struct_mutex usage, but that only works if they use the _unlocked variants everywhere. v2: Drop comment too. v3: Drop the other comment too. Cc: Eric Anholt Reviewed-by: Eric Anholt Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1464630800-30786-15-git-send-email-daniel.vetter@ffwll.ch --- drivers/gpu/drm/vc4/vc4_bo.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/gpu/drm/vc4/vc4_bo.c') diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c index e5a9d3aaf45f..59adcf8532dd 100644 --- a/drivers/gpu/drm/vc4/vc4_bo.c +++ b/drivers/gpu/drm/vc4/vc4_bo.c @@ -291,8 +291,6 @@ static void vc4_bo_cache_free_old(struct drm_device *dev) /* Called on the last userspace/kernel unreference of the BO. Returns * it to the BO cache if possible, otherwise frees it. - * - * Note that this is called with the struct_mutex held. */ void vc4_free_object(struct drm_gem_object *gem_bo) { -- cgit