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author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-09 10:37:00 +0300 |
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committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-09 11:11:39 +0300 |
commit | 2e7ba01494ea1ec33ae7d7f5f124975818ddb825 (patch) | |
tree | 9c89bf69b58f4ada6a9b444f0cc26eed9a49115d /drivers/gpu/drm/i915/i915_gem_request.h | |
parent | c5b7e97b27db4f8a8ffe1072506620679043f006 (diff) | |
download | linux-2e7ba01494ea1ec33ae7d7f5f124975818ddb825.tar.xz |
drm/i915: Remove unused i915_gem_active_peek_rcu()
This was originally introduced to be used by the busy-ioctl, but in the
end busy ioctl performed a different dance. Since there are no users,
and no likely users, remove an unwanted chunk of the API.
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1470728222-10243-1-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_request.h')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_request.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_request.h b/drivers/gpu/drm/i915/i915_gem_request.h index 3496e28785e7..583e237b98d1 100644 --- a/drivers/gpu/drm/i915/i915_gem_request.h +++ b/drivers/gpu/drm/i915/i915_gem_request.h @@ -381,27 +381,6 @@ i915_gem_active_peek(const struct i915_gem_active *active, struct mutex *mutex) } /** - * i915_gem_active_peek_rcu - report the active request being monitored - * @active - the active tracker - * - * i915_gem_active_peek_rcu() returns the current request being tracked if - * still active, or NULL. It does not obtain a reference on the request - * for the caller, and inspection of the request is only valid under - * the RCU lock. - */ -static inline struct drm_i915_gem_request * -i915_gem_active_peek_rcu(const struct i915_gem_active *active) -{ - struct drm_i915_gem_request *request; - - request = rcu_dereference(active->request); - if (!request || i915_gem_request_completed(request)) - return NULL; - - return request; -} - -/** * i915_gem_active_get - return a reference to the active request * @active - the active tracker * |