From: "Thomas Hellström (VMware)" <thomas_os@shipmail.org>
To: dri-devel@lists.freedesktop.org
Cc: Thomas Hellstrom <thellstrom@vmware.com>,
linux-graphics-maintainer@vmware.com,
Emil Velikov <emil.velikov@collabora.com>
Subject: [PATCH 4/9] drm/vmwgfx: move the require_exist handling together
Date: Wed, 15 Jan 2020 12:53:24 +0100 [thread overview]
Message-ID: <20200115115329.2836-4-thomas_os@shipmail.org> (raw)
In-Reply-To: <20200115115329.2836-1-thomas_os@shipmail.org>
From: Emil Velikov <emil.velikov@collabora.com>
Move the render_client hunk for require_exist alongside the rest.
Keeping all the reasons why an existing object is needed, in a single
place makes it easier to follow.
Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index 32b9131b2bae..590bde993946 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -934,16 +934,12 @@ vmw_surface_handle_reference(struct vmw_private *dev_priv,
uint32_t handle;
struct ttm_base_object *base;
int ret;
- bool require_exist = false;
if (handle_type == DRM_VMW_HANDLE_PRIME) {
ret = ttm_prime_fd_to_handle(tfile, u_handle, &handle);
if (unlikely(ret != 0))
return ret;
} else {
- if (unlikely(drm_is_render_client(file_priv)))
- require_exist = true;
-
handle = u_handle;
}
@@ -960,6 +956,8 @@ vmw_surface_handle_reference(struct vmw_private *dev_priv,
}
if (handle_type != DRM_VMW_HANDLE_PRIME) {
+ bool require_exist = false;
+
user_srf = container_of(base, struct vmw_user_surface,
prime.base);
@@ -971,6 +969,9 @@ vmw_surface_handle_reference(struct vmw_private *dev_priv,
user_srf->master != file_priv->master)
require_exist = true;
+ if (unlikely(drm_is_render_client(file_priv)))
+ require_exist = true;
+
ret = ttm_ref_object_add(tfile, base, TTM_REF_USAGE, NULL,
require_exist);
if (unlikely(ret != 0)) {
--
2.21.0
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next prev parent reply other threads:[~2020-01-15 11:54 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-15 11:53 [PATCH 1/9] drm/vmwgfx: Don't use the HB port if memory encryption is active Thomas Hellström (VMware)
2020-01-15 11:53 ` [PATCH 2/9] drm/vmwgfx: Call vmw_driver_{load, unload}() before registering device Thomas Hellström (VMware)
2020-01-15 11:53 ` [PATCH 3/9] drm/vmwgfx: Replace deprecated PTR_RET Thomas Hellström (VMware)
2020-01-15 11:53 ` Thomas Hellström (VMware) [this message]
2020-01-15 11:53 ` [PATCH 5/9] drm/vmwgfx: check master authentication in surface_ref ioctls Thomas Hellström (VMware)
2020-01-15 11:53 ` [PATCH 6/9] drm/vmwgfx: drop DRM_AUTH for render ioctls Thomas Hellström (VMware)
2020-01-15 11:53 ` [PATCH 7/9] drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add Thomas Hellström (VMware)
2020-01-15 11:53 ` [PATCH 8/9] drm/vmwgfx: add ioctl for messaging from/to guest userspace to/from host Thomas Hellström (VMware)
2020-01-15 11:53 ` [PATCH 9/9] drm/vmwgfx: Bump driver minor version Thomas Hellström (VMware)
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