From d83d5298ba188a829558ebcc395469e39ffdc2b3 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Thu, 10 Feb 2022 17:45:45 +0200 Subject: drm/i915: move i915_gem_vm_lookup() where it's used Move the function next to the only user. Arguably it's perhaps not the best place, but it's much better than having a static inline in a header. Cc: Tvrtko Ursulin Cc: Daniel Vetter Signed-off-by: Jani Nikula Acked-by: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/a080e401840a8b9d45946ff33fd63c7939a623ae.1644507885.git.jani.nikula@intel.com --- drivers/gpu/drm/i915/gem/i915_gem_context.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/gpu/drm/i915/gem') diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c index 00327b750fbb..d3fe0375c778 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c @@ -343,6 +343,20 @@ static int proto_context_register(struct drm_i915_file_private *fpriv, return ret; } +static struct i915_address_space * +i915_gem_vm_lookup(struct drm_i915_file_private *file_priv, u32 id) +{ + struct i915_address_space *vm; + + xa_lock(&file_priv->vm_xa); + vm = xa_load(&file_priv->vm_xa, id); + if (vm) + kref_get(&vm->ref); + xa_unlock(&file_priv->vm_xa); + + return vm; +} + static int set_proto_ctx_vm(struct drm_i915_file_private *fpriv, struct i915_gem_proto_context *pc, const struct drm_i915_gem_context_param *args) -- cgit v1.2.3