Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in
Toggle navigation
L
linux-davinci-2.6.23
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Redmine
Redmine
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Operations
Operations
Metrics
Environments
Analytics
Analytics
CI / CD
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
linux
linux-davinci-2.6.23
Commits
11d9c2fd
Commit
11d9c2fd
authored
Feb 18, 2007
by
Dave Airlie
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
drm: fix crash with fops lock and fixup sarea/page size locking
Signed-off-by:
Dave Airlie
<
airlied@linux.ie
>
parent
54ba2f76
Changes
1
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
4 additions
and
2 deletions
+4
-2
drivers/char/drm/drm_fops.c
drivers/char/drm/drm_fops.c
+4
-2
No files found.
drivers/char/drm/drm_fops.c
View file @
11d9c2fd
...
...
@@ -46,6 +46,7 @@ static int drm_setup(drm_device_t * dev)
drm_local_map_t
*
map
;
int
i
;
int
ret
;
u32
sareapage
;
if
(
dev
->
driver
->
firstopen
)
{
ret
=
dev
->
driver
->
firstopen
(
dev
);
...
...
@@ -56,7 +57,8 @@ static int drm_setup(drm_device_t * dev)
dev
->
magicfree
.
next
=
NULL
;
/* prebuild the SAREA */
i
=
drm_addmap
(
dev
,
0
,
SAREA_MAX
,
_DRM_SHM
,
_DRM_CONTAINS_LOCK
,
&
map
);
sareapage
=
max
(
SAREA_MAX
,
PAGE_SIZE
);
i
=
drm_addmap
(
dev
,
0
,
sareapage
,
_DRM_SHM
,
_DRM_CONTAINS_LOCK
,
&
map
);
if
(
i
!=
0
)
return
i
;
...
...
@@ -84,7 +86,7 @@ static int drm_setup(drm_device_t * dev)
INIT_LIST_HEAD
(
&
dev
->
ctxlist
->
head
);
dev
->
vmalist
=
NULL
;
dev
->
sigdata
.
lock
=
dev
->
lock
.
hw_lock
=
NULL
;
dev
->
sigdata
.
lock
=
NULL
;
init_waitqueue_head
(
&
dev
->
lock
.
lock_queue
);
dev
->
queue_count
=
0
;
dev
->
queue_reserved
=
0
;
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment