diff options
author | Eric Anholt <eric@anholt.net> | 2009-03-24 22:23:04 +0300 |
---|---|---|
committer | Eric Anholt <eric@anholt.net> | 2009-06-19 00:00:33 +0400 |
commit | 9a298b2acd771d8a5c0004d8f8e4156c65b11f6b (patch) | |
tree | f8bf6cfe675492cb881abb50d9aa9aa8f38733d6 /drivers/gpu/drm/r128 | |
parent | 52dc7d32b88156248167864f77a9026abe27b432 (diff) | |
download | linux-9a298b2acd771d8a5c0004d8f8e4156c65b11f6b.tar.xz |
drm: Remove memory debugging infrastructure.
It hasn't been used in ages, and having the user tell your how much
memory is being freed at free time is a recipe for disaster even if it
was ever used.
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu/drm/r128')
-rw-r--r-- | drivers/gpu/drm/r128/r128_cce.c | 12 | ||||
-rw-r--r-- | drivers/gpu/drm/r128/r128_state.c | 84 |
2 files changed, 46 insertions, 50 deletions
diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c index 077c0455a6b9..c75fd3564040 100644 --- a/drivers/gpu/drm/r128/r128_cce.c +++ b/drivers/gpu/drm/r128/r128_cce.c @@ -353,12 +353,10 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) DRM_DEBUG("\n"); - dev_priv = drm_alloc(sizeof(drm_r128_private_t), DRM_MEM_DRIVER); + dev_priv = kzalloc(sizeof(drm_r128_private_t), GFP_KERNEL); if (dev_priv == NULL) return -ENOMEM; - memset(dev_priv, 0, sizeof(drm_r128_private_t)); - dev_priv->is_pci = init->is_pci; if (dev_priv->is_pci && !dev->sg) { @@ -619,8 +617,7 @@ int r128_do_cleanup_cce(struct drm_device * dev) ("failed to cleanup PCI GART!\n"); } - drm_free(dev->dev_private, sizeof(drm_r128_private_t), - DRM_MEM_DRIVER); + kfree(dev->dev_private); dev->dev_private = NULL; } @@ -768,18 +765,17 @@ static int r128_freelist_init(struct drm_device * dev) drm_r128_freelist_t *entry; int i; - dev_priv->head = drm_alloc(sizeof(drm_r128_freelist_t), DRM_MEM_DRIVER); + dev_priv->head = kzalloc(sizeof(drm_r128_freelist_t), GFP_KERNEL); if (dev_priv->head == NULL) return -ENOMEM; - memset(dev_priv->head, 0, sizeof(drm_r128_freelist_t)); dev_priv->head->age = R128_BUFFER_USED; for (i = 0; i < dma->buf_count; i++) { buf = dma->buflist[i]; buf_priv = buf->dev_private; - entry = drm_alloc(sizeof(drm_r128_freelist_t), DRM_MEM_DRIVER); + entry = kmalloc(sizeof(drm_r128_freelist_t), GFP_KERNEL); if (!entry) return -ENOMEM; diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c index f7a5b5740764..026a48c95c8f 100644 --- a/drivers/gpu/drm/r128/r128_state.c +++ b/drivers/gpu/drm/r128/r128_state.c @@ -910,24 +910,24 @@ static int r128_cce_dispatch_write_span(struct drm_device * dev, } buffer_size = depth->n * sizeof(u32); - buffer = drm_alloc(buffer_size, DRM_MEM_BUFS); + buffer = kmalloc(buffer_size, GFP_KERNEL); if (buffer == NULL) return -ENOMEM; if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) { - drm_free(buffer, buffer_size, DRM_MEM_BUFS); + kfree(buffer); return -EFAULT; } mask_size = depth->n * sizeof(u8); if (depth->mask) { - mask = drm_alloc(mask_size, DRM_MEM_BUFS); + mask = kmalloc(mask_size, GFP_KERNEL); if (mask == NULL) { - drm_free(buffer, buffer_size, DRM_MEM_BUFS); + kfree(buffer); return -ENOMEM; } if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) { - drm_free(buffer, buffer_size, DRM_MEM_BUFS); - drm_free(mask, mask_size, DRM_MEM_BUFS); + kfree(buffer); + kfree(mask); return -EFAULT; } @@ -954,7 +954,7 @@ static int r128_cce_dispatch_write_span(struct drm_device * dev, } } - drm_free(mask, mask_size, DRM_MEM_BUFS); + kfree(mask); } else { for (i = 0; i < count; i++, x++) { BEGIN_RING(6); @@ -978,7 +978,7 @@ static int r128_cce_dispatch_write_span(struct drm_device * dev, } } - drm_free(buffer, buffer_size, DRM_MEM_BUFS); + kfree(buffer); return 0; } @@ -1000,54 +1000,54 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev, xbuf_size = count * sizeof(*x); ybuf_size = count * sizeof(*y); - x = drm_alloc(xbuf_size, DRM_MEM_BUFS); + x = kmalloc(xbuf_size, GFP_KERNEL); if (x == NULL) { return -ENOMEM; } - y = drm_alloc(ybuf_size, DRM_MEM_BUFS); + y = kmalloc(ybuf_size, GFP_KERNEL); if (y == NULL) { - drm_free(x, xbuf_size, DRM_MEM_BUFS); + kfree(x); return -ENOMEM; } if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) { - drm_free(x, xbuf_size, DRM_MEM_BUFS); - drm_free(y, ybuf_size, DRM_MEM_BUFS); + kfree(x); + kfree(y); return -EFAULT; } if (DRM_COPY_FROM_USER(y, depth->y, xbuf_size)) { - drm_free(x, xbuf_size, DRM_MEM_BUFS); - drm_free(y, ybuf_size, DRM_MEM_BUFS); + kfree(x); + kfree(y); return -EFAULT; } buffer_size = depth->n * sizeof(u32); - buffer = drm_alloc(buffer_size, DRM_MEM_BUFS); + buffer = kmalloc(buffer_size, GFP_KERNEL); if (buffer == NULL) { - drm_free(x, xbuf_size, DRM_MEM_BUFS); - drm_free(y, ybuf_size, DRM_MEM_BUFS); + kfree(x); + kfree(y); return -ENOMEM; } if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) { - drm_free(x, xbuf_size, DRM_MEM_BUFS); - drm_free(y, ybuf_size, DRM_MEM_BUFS); - drm_free(buffer, buffer_size, DRM_MEM_BUFS); + kfree(x); + kfree(y); + kfree(buffer); return -EFAULT; } if (depth->mask) { mask_size = depth->n * sizeof(u8); - mask = drm_alloc(mask_size, DRM_MEM_BUFS); + mask = kmalloc(mask_size, GFP_KERNEL); if (mask == NULL) { - drm_free(x, xbuf_size, DRM_MEM_BUFS); - drm_free(y, ybuf_size, DRM_MEM_BUFS); - drm_free(buffer, buffer_size, DRM_MEM_BUFS); + kfree(x); + kfree(y); + kfree(buffer); return -ENOMEM; } if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) { - drm_free(x, xbuf_size, DRM_MEM_BUFS); - drm_free(y, ybuf_size, DRM_MEM_BUFS); - drm_free(buffer, buffer_size, DRM_MEM_BUFS); - drm_free(mask, mask_size, DRM_MEM_BUFS); + kfree(x); + kfree(y); + kfree(buffer); + kfree(mask); return -EFAULT; } @@ -1074,7 +1074,7 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev, } } - drm_free(mask, mask_size, DRM_MEM_BUFS); + kfree(mask); } else { for (i = 0; i < count; i++) { BEGIN_RING(6); @@ -1098,9 +1098,9 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev, } } - drm_free(x, xbuf_size, DRM_MEM_BUFS); - drm_free(y, ybuf_size, DRM_MEM_BUFS); - drm_free(buffer, buffer_size, DRM_MEM_BUFS); + kfree(x); + kfree(y); + kfree(buffer); return 0; } @@ -1167,23 +1167,23 @@ static int r128_cce_dispatch_read_pixels(struct drm_device * dev, xbuf_size = count * sizeof(*x); ybuf_size = count * sizeof(*y); - x = drm_alloc(xbuf_size, DRM_MEM_BUFS); + x = kmalloc(xbuf_size, GFP_KERNEL); if (x == NULL) { return -ENOMEM; } - y = drm_alloc(ybuf_size, DRM_MEM_BUFS); + y = kmalloc(ybuf_size, GFP_KERNEL); if (y == NULL) { - drm_free(x, xbuf_size, DRM_MEM_BUFS); + kfree(x); return -ENOMEM; } if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) { - drm_free(x, xbuf_size, DRM_MEM_BUFS); - drm_free(y, ybuf_size, DRM_MEM_BUFS); + kfree(x); + kfree(y); return -EFAULT; } if (DRM_COPY_FROM_USER(y, depth->y, ybuf_size)) { - drm_free(x, xbuf_size, DRM_MEM_BUFS); - drm_free(y, ybuf_size, DRM_MEM_BUFS); + kfree(x); + kfree(y); return -EFAULT; } @@ -1210,8 +1210,8 @@ static int r128_cce_dispatch_read_pixels(struct drm_device * dev, ADVANCE_RING(); } - drm_free(x, xbuf_size, DRM_MEM_BUFS); - drm_free(y, ybuf_size, DRM_MEM_BUFS); + kfree(x); + kfree(y); return 0; } |