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authorDavid Herrmann <dh.herrmann@gmail.com>2014-07-23 17:26:36 +0200
committerDave Airlie <airlied@redhat.com>2014-08-02 06:43:10 +1000
commitb008c0fc95140ca7aad65861a77f0338ce31e8b5 (patch)
tree1ef052d0abf90f1cd6815aa11c91acb875409403 /include/drm
parent8bed5cc765ffdd61b59f8405d38b377f5a7f0920 (diff)
drm: remove unused "struct drm_freelist"
This object is not used except for static fields in drm_bufs *cough*. Inline the watermark fields and drop the unused structure definition. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h15
1 files changed, 2 insertions, 13 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 9b6a445f8602..335b7b8f5e7d 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -346,18 +346,6 @@ struct drm_waitlist {
spinlock_t write_lock;
};
-struct drm_freelist {
- int initialized; /**< Freelist in use */
- atomic_t count; /**< Number of free buffers */
- struct drm_buf *next; /**< End pointer */
-
- wait_queue_head_t waiting; /**< Processes waiting on free bufs */
- int low_mark; /**< Low water mark */
- int high_mark; /**< High water mark */
- atomic_t wfh; /**< If waiting for high mark */
- spinlock_t lock;
-};
-
typedef struct drm_dma_handle {
dma_addr_t busaddr;
void *vaddr;
@@ -375,7 +363,8 @@ struct drm_buf_entry {
int page_order;
struct drm_dma_handle **seglist;
- struct drm_freelist freelist;
+ int low_mark; /**< Low water mark */
+ int high_mark; /**< High water mark */
};
/* Event queued up for userspace to read */