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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-05-24 14:53:36 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-05-24 15:28:29 +0100 |
| commit | ca585b5d0a8ea5c39428d7728b3cf4d409287b39 (patch) | |
| tree | 27814ad28bb19a21c47e236f5e3cc8854f83283c /drivers/gpu/drm/i915/i915_gem_context.c | |
| parent | 499f2697da1d6afb66a2b2377ad67952bcddbe65 (diff) | |
| download | talos-obmc-linux-ca585b5d0a8ea5c39428d7728b3cf4d409287b39.tar.gz talos-obmc-linux-ca585b5d0a8ea5c39428d7728b3cf4d409287b39.zip | |
drm/i915: Rename and inline i915_gem_context_get()
i915_gem_context_get() is a very simple wrapper around idr_find(), so
simple that it would be smaller to do the lookup inline. Also we use the
verb 'lookup' to return a pointer from a handle, freeing 'get' to imply
obtaining a reference to the context.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1464098023-3294-3-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 6b4c5adf4b89..a3f9adb22a73 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -506,20 +506,6 @@ void i915_gem_context_close(struct drm_device *dev, struct drm_file *file) idr_destroy(&file_priv->context_idr); } -struct i915_gem_context * -i915_gem_context_get(struct drm_i915_file_private *file_priv, u32 id) -{ - struct i915_gem_context *ctx; - - lockdep_assert_held(&file_priv->dev_priv->dev->struct_mutex); - - ctx = idr_find(&file_priv->context_idr, id); - if (!ctx) - return ERR_PTR(-ENOENT); - - return ctx; -} - static inline int mi_set_context(struct drm_i915_gem_request *req, u32 hw_flags) { @@ -951,7 +937,7 @@ int i915_gem_context_destroy_ioctl(struct drm_device *dev, void *data, if (ret) return ret; - ctx = i915_gem_context_get(file_priv, args->ctx_id); + ctx = i915_gem_context_lookup(file_priv, args->ctx_id); if (IS_ERR(ctx)) { mutex_unlock(&dev->struct_mutex); return PTR_ERR(ctx); @@ -977,7 +963,7 @@ int i915_gem_context_getparam_ioctl(struct drm_device *dev, void *data, if (ret) return ret; - ctx = i915_gem_context_get(file_priv, args->ctx_id); + ctx = i915_gem_context_lookup(file_priv, args->ctx_id); if (IS_ERR(ctx)) { mutex_unlock(&dev->struct_mutex); return PTR_ERR(ctx); @@ -1020,7 +1006,7 @@ int i915_gem_context_setparam_ioctl(struct drm_device *dev, void *data, if (ret) return ret; - ctx = i915_gem_context_get(file_priv, args->ctx_id); + ctx = i915_gem_context_lookup(file_priv, args->ctx_id); if (IS_ERR(ctx)) { mutex_unlock(&dev->struct_mutex); return PTR_ERR(ctx); @@ -1072,7 +1058,7 @@ int i915_gem_context_reset_stats_ioctl(struct drm_device *dev, if (ret) return ret; - ctx = i915_gem_context_get(file->driver_priv, args->ctx_id); + ctx = i915_gem_context_lookup(file->driver_priv, args->ctx_id); if (IS_ERR(ctx)) { mutex_unlock(&dev->struct_mutex); return PTR_ERR(ctx); |
