diff options
author | Dave Airlie <airlied@linux.ie> | 2006-07-24 10:51:27 +1000 |
---|---|---|
committer | Dave Airlie <airlied@linux.ie> | 2006-07-24 10:51:27 +1000 |
commit | 5cfbd5dbab4fe9668771377cb22da04c6103459e (patch) | |
tree | 375d460ab42628fbe57bb669d6e0710bf2fc3078 /linux-core/drm_proc.c | |
parent | 6677e2a10b820a5ccfd375cc627b8e41453a71da (diff) |
switch drm to use Linux mutexes instead of semaphore.
I hope the fallback compat code works if not shout at me.
Diffstat (limited to 'linux-core/drm_proc.c')
-rw-r--r-- | linux-core/drm_proc.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/linux-core/drm_proc.c b/linux-core/drm_proc.c index 52241bd4..014486c1 100644 --- a/linux-core/drm_proc.c +++ b/linux-core/drm_proc.c @@ -266,9 +266,9 @@ static int drm_vm_info(char *buf, char **start, off_t offset, int request, drm_device_t *dev = (drm_device_t *) data; int ret; - down(&dev->struct_sem); + mutex_lock(&dev->struct_mutex); ret = drm__vm_info(buf, start, offset, request, eof, data); - up(&dev->struct_sem); + mutex_unlock(&dev->struct_mutex); return ret; } @@ -339,9 +339,9 @@ static int drm_queues_info(char *buf, char **start, off_t offset, int request, drm_device_t *dev = (drm_device_t *) data; int ret; - down(&dev->struct_sem); + mutex_lock(&dev->struct_mutex); ret = drm__queues_info(buf, start, offset, request, eof, data); - up(&dev->struct_sem); + mutex_unlock(&dev->struct_mutex); return ret; } @@ -411,9 +411,9 @@ static int drm_bufs_info(char *buf, char **start, off_t offset, int request, drm_device_t *dev = (drm_device_t *) data; int ret; - down(&dev->struct_sem); + mutex_lock(&dev->struct_mutex); ret = drm__bufs_info(buf, start, offset, request, eof, data); - up(&dev->struct_sem); + mutex_unlock(&dev->struct_mutex); return ret; } @@ -467,9 +467,9 @@ static int drm_clients_info(char *buf, char **start, off_t offset, drm_device_t *dev = (drm_device_t *) data; int ret; - down(&dev->struct_sem); + mutex_lock(&dev->struct_mutex); ret = drm__clients_info(buf, start, offset, request, eof, data); - up(&dev->struct_sem); + mutex_unlock(&dev->struct_mutex); return ret; } @@ -540,9 +540,9 @@ static int drm_vma_info(char *buf, char **start, off_t offset, int request, drm_device_t *dev = (drm_device_t *) data; int ret; - down(&dev->struct_sem); + mutex_lock(&dev->struct_mutex); ret = drm__vma_info(buf, start, offset, request, eof, data); - up(&dev->struct_sem); + mutex_unlock(&dev->struct_mutex); return ret; } #endif |