svn commit: r183833 - head/sys/dev/drm
Robert Noland
rnoland at FreeBSD.org
Mon Oct 13 18:03:28 UTC 2008
Author: rnoland
Date: Mon Oct 13 18:03:27 2008
New Revision: 183833
URL: http://svn.freebsd.org/changeset/base/183833
Log:
Rework memory allocation to allocate memory with different type names. This
will ease the identification of memory leaks as the OS will be able to track
allocations for us by malloc type. vmstat -m will show all of the
allocations.
Convert the calls to drm_alloc() and friends, which are used in shared code
to static __inline__ while we are here.
Approved by: jhb (mentor)
Modified:
head/sys/dev/drm/ati_pcigart.c
head/sys/dev/drm/drmP.h
head/sys/dev/drm/drm_agpsupport.c
head/sys/dev/drm/drm_auth.c
head/sys/dev/drm/drm_bufs.c
head/sys/dev/drm/drm_context.c
head/sys/dev/drm/drm_dma.c
head/sys/dev/drm/drm_drv.c
head/sys/dev/drm/drm_fops.c
head/sys/dev/drm/drm_ioctl.c
head/sys/dev/drm/drm_irq.c
head/sys/dev/drm/drm_memory.c
head/sys/dev/drm/drm_pci.c
head/sys/dev/drm/drm_scatter.c
head/sys/dev/drm/drm_sysctl.c
head/sys/dev/drm/i915_drv.c
head/sys/dev/drm/mach64_drv.c
head/sys/dev/drm/mga_drv.c
head/sys/dev/drm/r128_drv.c
head/sys/dev/drm/radeon_drv.c
head/sys/dev/drm/savage_drv.c
head/sys/dev/drm/sis_drv.c
head/sys/dev/drm/tdfx_drv.c
Modified: head/sys/dev/drm/ati_pcigart.c
==============================================================================
--- head/sys/dev/drm/ati_pcigart.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/ati_pcigart.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -64,7 +64,8 @@ drm_ati_alloc_pcigart_table(struct drm_d
struct drm_dma_handle *dmah;
int flags, ret;
- dmah = malloc(sizeof(struct drm_dma_handle), M_DRM, M_ZERO | M_NOWAIT);
+ dmah = malloc(sizeof(struct drm_dma_handle), DRM_MEM_DMA,
+ M_ZERO | M_NOWAIT);
if (dmah == NULL)
return ENOMEM;
@@ -77,7 +78,7 @@ drm_ati_alloc_pcigart_table(struct drm_d
BUS_DMA_ALLOCNOW, NULL, NULL, /* flags, lockfunc, lockfuncargs */
&dmah->tag);
if (ret != 0) {
- free(dmah, M_DRM);
+ free(dmah, DRM_MEM_DMA);
return ENOMEM;
}
@@ -88,7 +89,7 @@ drm_ati_alloc_pcigart_table(struct drm_d
ret = bus_dmamem_alloc(dmah->tag, &dmah->vaddr, flags, &dmah->map);
if (ret != 0) {
bus_dma_tag_destroy(dmah->tag);
- free(dmah, M_DRM);
+ free(dmah, DRM_MEM_DMA);
return ENOMEM;
}
DRM_LOCK();
@@ -98,7 +99,7 @@ drm_ati_alloc_pcigart_table(struct drm_d
if (ret != 0) {
bus_dmamem_free(dmah->tag, dmah->vaddr, dmah->map);
bus_dma_tag_destroy(dmah->tag);
- free(dmah, M_DRM);
+ free(dmah, DRM_MEM_DMA);
return ENOMEM;
}
@@ -115,7 +116,7 @@ drm_ati_free_pcigart_table(struct drm_de
bus_dmamem_free(dmah->tag, dmah->vaddr, dmah->map);
bus_dma_tag_destroy(dmah->tag);
- free(dmah, M_DRM);
+ free(dmah, DRM_MEM_DMA);
dev->sg->dmah = NULL;
}
Modified: head/sys/dev/drm/drmP.h
==============================================================================
--- head/sys/dev/drm/drmP.h Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drmP.h Mon Oct 13 18:03:27 2008 (r183833)
@@ -129,27 +129,24 @@ struct drm_file;
#define DRM_KERNEL_CONTEXT 0 /* Change drm_resctx if changed */
#define DRM_RESERVED_CONTEXTS 1 /* Change drm_resctx if changed */
-#define DRM_MEM_DMA 0
-#define DRM_MEM_SAREA 1
-#define DRM_MEM_DRIVER 2
-#define DRM_MEM_MAGIC 3
-#define DRM_MEM_IOCTLS 4
-#define DRM_MEM_MAPS 5
-#define DRM_MEM_BUFS 6
-#define DRM_MEM_SEGS 7
-#define DRM_MEM_PAGES 8
-#define DRM_MEM_FILES 9
-#define DRM_MEM_QUEUES 10
-#define DRM_MEM_CMDS 11
-#define DRM_MEM_MAPPINGS 12
-#define DRM_MEM_BUFLISTS 13
-#define DRM_MEM_AGPLISTS 14
-#define DRM_MEM_TOTALAGP 15
-#define DRM_MEM_BOUNDAGP 16
-#define DRM_MEM_CTXBITMAP 17
-#define DRM_MEM_STUB 18
-#define DRM_MEM_SGLISTS 19
-#define DRM_MEM_DRAWABLE 20
+MALLOC_DECLARE(DRM_MEM_DMA);
+MALLOC_DECLARE(DRM_MEM_SAREA);
+MALLOC_DECLARE(DRM_MEM_DRIVER);
+MALLOC_DECLARE(DRM_MEM_MAGIC);
+MALLOC_DECLARE(DRM_MEM_IOCTLS);
+MALLOC_DECLARE(DRM_MEM_MAPS);
+MALLOC_DECLARE(DRM_MEM_BUFS);
+MALLOC_DECLARE(DRM_MEM_SEGS);
+MALLOC_DECLARE(DRM_MEM_PAGES);
+MALLOC_DECLARE(DRM_MEM_FILES);
+MALLOC_DECLARE(DRM_MEM_QUEUES);
+MALLOC_DECLARE(DRM_MEM_CMDS);
+MALLOC_DECLARE(DRM_MEM_MAPPINGS);
+MALLOC_DECLARE(DRM_MEM_BUFLISTS);
+MALLOC_DECLARE(DRM_MEM_AGPLISTS);
+MALLOC_DECLARE(DRM_MEM_CTXBITMAP);
+MALLOC_DECLARE(DRM_MEM_SGLISTS);
+MALLOC_DECLARE(DRM_MEM_DRAWABLE);
#define DRM_MAX_CTXBITMAP (PAGE_SIZE * 8)
@@ -160,8 +157,6 @@ struct drm_file;
#define DRM_IF_VERSION(maj, min) (maj << 16 | min)
-MALLOC_DECLARE(M_DRM);
-
#define __OS_HAS_AGP 1
#define DRM_DEV_MODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP)
@@ -748,11 +743,6 @@ extern int drm_open_helper(struct cdev
/* Memory management support (drm_memory.c) */
void drm_mem_init(void);
void drm_mem_uninit(void);
-void *drm_alloc(size_t size, int area);
-void *drm_calloc(size_t nmemb, size_t size, int area);
-void *drm_realloc(void *oldpt, size_t oldsize, size_t size,
- int area);
-void drm_free(void *pt, size_t size, int area);
void *drm_ioremap_wc(struct drm_device *dev, drm_local_map_t *map);
void *drm_ioremap(struct drm_device *dev, drm_local_map_t *map);
void drm_ioremapfree(drm_local_map_t *map);
@@ -966,6 +956,32 @@ drm_dma_handle_t *drm_pci_alloc(struct d
size_t align, dma_addr_t maxaddr);
void drm_pci_free(struct drm_device *dev, drm_dma_handle_t *dmah);
+/* Inline replacements for drm_alloc and friends */
+static __inline__ void *
+drm_alloc(size_t size, struct malloc_type *area)
+{
+ return malloc(size, area, M_NOWAIT);
+}
+
+static __inline__ void *
+drm_calloc(size_t nmemb, size_t size, struct malloc_type *area)
+{
+ return malloc(size * nmemb, area, M_NOWAIT | M_ZERO);
+}
+
+static __inline__ void *
+drm_realloc(void *oldpt, size_t oldsize, size_t size,
+ struct malloc_type *area)
+{
+ return reallocf(oldpt, size, area, M_NOWAIT);
+}
+
+static __inline__ void
+drm_free(void *pt, size_t size, struct malloc_type *area)
+{
+ free(pt, area);
+}
+
/* Inline replacements for DRM_IOREMAP macros */
static __inline__ void
drm_core_ioremap_wc(struct drm_local_map *map, struct drm_device *dev)
Modified: head/sys/dev/drm/drm_agpsupport.c
==============================================================================
--- head/sys/dev/drm/drm_agpsupport.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_agpsupport.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -212,7 +212,7 @@ int drm_agp_alloc(struct drm_device *dev
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
- entry = malloc(sizeof(*entry), M_DRM, M_NOWAIT | M_ZERO);
+ entry = malloc(sizeof(*entry), DRM_MEM_AGPLISTS, M_NOWAIT | M_ZERO);
if (entry == NULL)
return ENOMEM;
@@ -223,7 +223,7 @@ int drm_agp_alloc(struct drm_device *dev
handle = drm_agp_allocate_memory(pages, type);
DRM_LOCK();
if (handle == NULL) {
- free(entry, M_DRM);
+ free(entry, DRM_MEM_AGPLISTS);
return ENOMEM;
}
@@ -374,7 +374,7 @@ int drm_agp_free(struct drm_device *dev,
drm_agp_free_memory(entry->handle);
DRM_LOCK();
- free(entry, M_DRM);
+ free(entry, DRM_MEM_AGPLISTS);
return 0;
@@ -408,7 +408,8 @@ drm_agp_head_t *drm_agp_init(void)
DRM_DEBUG("agp_available = %d\n", agp_available);
if (agp_available) {
- head = malloc(sizeof(*head), M_DRM, M_NOWAIT | M_ZERO);
+ head = malloc(sizeof(*head), DRM_MEM_AGPLISTS,
+ M_NOWAIT | M_ZERO);
if (head == NULL)
return NULL;
head->agpdev = agpdev;
Modified: head/sys/dev/drm/drm_auth.c
==============================================================================
--- head/sys/dev/drm/drm_auth.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_auth.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -77,7 +77,7 @@ static int drm_add_magic(struct drm_devi
DRM_SPINLOCK_ASSERT(&dev->dev_lock);
hash = drm_hash_magic(magic);
- entry = malloc(sizeof(*entry), M_DRM, M_ZERO | M_NOWAIT);
+ entry = malloc(sizeof(*entry), DRM_MEM_MAGIC, M_ZERO | M_NOWAIT);
if (!entry)
return ENOMEM;
entry->magic = magic;
@@ -121,7 +121,7 @@ static int drm_remove_magic(struct drm_d
if (prev) {
prev->next = pt->next;
}
- free(pt, M_DRM);
+ free(pt, DRM_MEM_MAGIC);
return 0;
}
}
Modified: head/sys/dev/drm/drm_bufs.c
==============================================================================
--- head/sys/dev/drm/drm_bufs.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_bufs.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -138,7 +138,7 @@ int drm_addmap(struct drm_device * dev,
/* Allocate a new map structure, fill it in, and do any type-specific
* initialization necessary.
*/
- map = malloc(sizeof(*map), M_DRM, M_ZERO | M_NOWAIT);
+ map = malloc(sizeof(*map), DRM_MEM_MAPS, M_ZERO | M_NOWAIT);
if (!map) {
DRM_LOCK();
return ENOMEM;
@@ -160,11 +160,11 @@ int drm_addmap(struct drm_device * dev,
map->mtrr = 1;
break;
case _DRM_SHM:
- map->handle = malloc(map->size, M_DRM, M_NOWAIT);
+ map->handle = malloc(map->size, DRM_MEM_MAPS, M_NOWAIT);
DRM_DEBUG("%lu %d %p\n",
map->size, drm_order(map->size), map->handle);
if (!map->handle) {
- free(map, M_DRM);
+ free(map, DRM_MEM_MAPS);
DRM_LOCK();
return ENOMEM;
}
@@ -174,8 +174,8 @@ int drm_addmap(struct drm_device * dev,
DRM_LOCK();
if (dev->lock.hw_lock != NULL) {
DRM_UNLOCK();
- free(map->handle, M_DRM);
- free(map, M_DRM);
+ free(map->handle, DRM_MEM_MAPS);
+ free(map, DRM_MEM_MAPS);
return EBUSY;
}
dev->lock.hw_lock = map->handle; /* Pointer to lock */
@@ -205,14 +205,14 @@ int drm_addmap(struct drm_device * dev,
}
}
if (!valid) {
- free(map, M_DRM);
+ free(map, DRM_MEM_MAPS);
DRM_LOCK();
return EACCES;
}*/
break;
case _DRM_SCATTER_GATHER:
if (!dev->sg) {
- free(map, M_DRM);
+ free(map, DRM_MEM_MAPS);
DRM_LOCK();
return EINVAL;
}
@@ -230,7 +230,7 @@ int drm_addmap(struct drm_device * dev,
align = PAGE_SIZE;
map->dmah = drm_pci_alloc(dev, map->size, align, 0xfffffffful);
if (map->dmah == NULL) {
- free(map, M_DRM);
+ free(map, DRM_MEM_MAPS);
DRM_LOCK();
return ENOMEM;
}
@@ -239,7 +239,7 @@ int drm_addmap(struct drm_device * dev,
break;
default:
DRM_ERROR("Bad map type %d\n", map->type);
- free(map, M_DRM);
+ free(map, DRM_MEM_MAPS);
DRM_LOCK();
return EINVAL;
}
@@ -313,7 +313,7 @@ void drm_rmmap(struct drm_device *dev, d
}
break;
case _DRM_SHM:
- free(map->handle, M_DRM);
+ free(map->handle, DRM_MEM_MAPS);
break;
case _DRM_AGP:
case _DRM_SCATTER_GATHER:
@@ -331,7 +331,7 @@ void drm_rmmap(struct drm_device *dev, d
map->bsr);
}
- free(map, M_DRM);
+ free(map, DRM_MEM_MAPS);
}
/* Remove a map private from list and deallocate resources if the mapping
@@ -374,16 +374,16 @@ static void drm_cleanup_buf_error(struct
for (i = 0; i < entry->seg_count; i++) {
drm_pci_free(dev, entry->seglist[i]);
}
- free(entry->seglist, M_DRM);
+ free(entry->seglist, DRM_MEM_SEGS);
entry->seg_count = 0;
}
if (entry->buf_count) {
for (i = 0; i < entry->buf_count; i++) {
- free(entry->buflist[i].dev_private, M_DRM);
+ free(entry->buflist[i].dev_private, DRM_MEM_BUFS);
}
- free(entry->buflist, M_DRM);
+ free(entry->buflist, DRM_MEM_BUFS);
entry->buf_count = 0;
}
@@ -450,7 +450,7 @@ static int drm_do_addbufs_agp(struct drm
entry = &dma->bufs[order];
- entry->buflist = malloc(count * sizeof(*entry->buflist), M_DRM,
+ entry->buflist = malloc(count * sizeof(*entry->buflist), DRM_MEM_BUFS,
M_NOWAIT | M_ZERO);
if (!entry->buflist) {
return ENOMEM;
@@ -476,7 +476,7 @@ static int drm_do_addbufs_agp(struct drm
buf->file_priv = NULL;
buf->dev_priv_size = dev->driver->buf_priv_size;
- buf->dev_private = malloc(buf->dev_priv_size, M_DRM,
+ buf->dev_private = malloc(buf->dev_priv_size, DRM_MEM_BUFS,
M_NOWAIT | M_ZERO);
if (buf->dev_private == NULL) {
/* Set count correctly so we free the proper amount. */
@@ -493,8 +493,8 @@ static int drm_do_addbufs_agp(struct drm
DRM_DEBUG("byte_count: %d\n", byte_count);
temp_buflist = realloc(dma->buflist,
- (dma->buf_count + entry->buf_count) * sizeof(*dma->buflist), M_DRM,
- M_NOWAIT);
+ (dma->buf_count + entry->buf_count) * sizeof(*dma->buflist),
+ DRM_MEM_BUFS, M_NOWAIT);
if (temp_buflist == NULL) {
/* Free the entry because it isn't valid */
drm_cleanup_buf_error(dev, entry);
@@ -552,22 +552,22 @@ static int drm_do_addbufs_pci(struct drm
entry = &dma->bufs[order];
- entry->buflist = malloc(count * sizeof(*entry->buflist), M_DRM,
+ entry->buflist = malloc(count * sizeof(*entry->buflist), DRM_MEM_BUFS,
M_NOWAIT | M_ZERO);
- entry->seglist = malloc(count * sizeof(*entry->seglist), M_DRM,
+ entry->seglist = malloc(count * sizeof(*entry->seglist), DRM_MEM_SEGS,
M_NOWAIT | M_ZERO);
/* Keep the original pagelist until we know all the allocations
* have succeeded
*/
temp_pagelist = malloc((dma->page_count + (count << page_order)) *
- sizeof(*dma->pagelist), M_DRM, M_NOWAIT);
+ sizeof(*dma->pagelist), DRM_MEM_PAGES, M_NOWAIT);
if (entry->buflist == NULL || entry->seglist == NULL ||
temp_pagelist == NULL) {
- free(temp_pagelist, M_DRM);
- free(entry->seglist, M_DRM);
- free(entry->buflist, M_DRM);
+ free(temp_pagelist, DRM_MEM_PAGES);
+ free(entry->seglist, DRM_MEM_SEGS);
+ free(entry->buflist, DRM_MEM_BUFS);
return ENOMEM;
}
@@ -592,7 +592,7 @@ static int drm_do_addbufs_pci(struct drm
entry->buf_count = count;
entry->seg_count = count;
drm_cleanup_buf_error(dev, entry);
- free(temp_pagelist, M_DRM);
+ free(temp_pagelist, DRM_MEM_PAGES);
return ENOMEM;
}
@@ -620,14 +620,14 @@ static int drm_do_addbufs_pci(struct drm
buf->file_priv = NULL;
buf->dev_priv_size = dev->driver->buf_priv_size;
- buf->dev_private = malloc(buf->dev_priv_size, M_DRM,
- M_NOWAIT | M_ZERO);
+ buf->dev_private = malloc(buf->dev_priv_size,
+ DRM_MEM_BUFS, M_NOWAIT | M_ZERO);
if (buf->dev_private == NULL) {
/* Set count correctly so we free the proper amount. */
entry->buf_count = count;
entry->seg_count = count;
drm_cleanup_buf_error(dev, entry);
- free(temp_pagelist, M_DRM);
+ free(temp_pagelist, DRM_MEM_PAGES);
return ENOMEM;
}
@@ -638,12 +638,12 @@ static int drm_do_addbufs_pci(struct drm
}
temp_buflist = realloc(dma->buflist,
- (dma->buf_count + entry->buf_count) * sizeof(*dma->buflist), M_DRM,
- M_NOWAIT);
+ (dma->buf_count + entry->buf_count) * sizeof(*dma->buflist),
+ DRM_MEM_BUFS, M_NOWAIT);
if (temp_buflist == NULL) {
/* Free the entry because it isn't valid */
drm_cleanup_buf_error(dev, entry);
- free(temp_pagelist, M_DRM);
+ free(temp_pagelist, DRM_MEM_PAGES);
return ENOMEM;
}
dma->buflist = temp_buflist;
@@ -655,7 +655,7 @@ static int drm_do_addbufs_pci(struct drm
/* No allocations failed, so now we can replace the orginal pagelist
* with the new one.
*/
- free(dma->pagelist, M_DRM);
+ free(dma->pagelist, DRM_MEM_PAGES);
dma->pagelist = temp_pagelist;
dma->buf_count += entry->buf_count;
@@ -709,7 +709,7 @@ static int drm_do_addbufs_sg(struct drm_
entry = &dma->bufs[order];
- entry->buflist = malloc(count * sizeof(*entry->buflist), M_DRM,
+ entry->buflist = malloc(count * sizeof(*entry->buflist), DRM_MEM_BUFS,
M_NOWAIT | M_ZERO);
if (entry->buflist == NULL)
return ENOMEM;
@@ -734,7 +734,7 @@ static int drm_do_addbufs_sg(struct drm_
buf->file_priv = NULL;
buf->dev_priv_size = dev->driver->buf_priv_size;
- buf->dev_private = malloc(buf->dev_priv_size, M_DRM,
+ buf->dev_private = malloc(buf->dev_priv_size, DRM_MEM_BUFS,
M_NOWAIT | M_ZERO);
if (buf->dev_private == NULL) {
/* Set count correctly so we free the proper amount. */
@@ -754,8 +754,8 @@ static int drm_do_addbufs_sg(struct drm_
DRM_DEBUG("byte_count: %d\n", byte_count);
temp_buflist = realloc(dma->buflist,
- (dma->buf_count + entry->buf_count) * sizeof(*dma->buflist), M_DRM,
- M_NOWAIT);
+ (dma->buf_count + entry->buf_count) * sizeof(*dma->buflist),
+ DRM_MEM_BUFS, M_NOWAIT);
if (temp_buflist == NULL) {
/* Free the entry because it isn't valid */
drm_cleanup_buf_error(dev, entry);
Modified: head/sys/dev/drm/drm_context.c
==============================================================================
--- head/sys/dev/drm/drm_context.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_context.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -80,7 +80,7 @@ int drm_ctxbitmap_next(struct drm_device
ctx_sareas = realloc(dev->context_sareas,
dev->max_context * sizeof(*dev->context_sareas),
- M_DRM, M_NOWAIT);
+ DRM_MEM_SAREA, M_NOWAIT);
if (ctx_sareas == NULL) {
clear_bit(bit, dev->ctx_bitmap);
DRM_UNLOCK();
@@ -91,7 +91,8 @@ int drm_ctxbitmap_next(struct drm_device
} else {
/* max_context == 1 at this point */
dev->context_sareas = malloc(dev->max_context *
- sizeof(*dev->context_sareas), M_DRM, M_NOWAIT);
+ sizeof(*dev->context_sareas), DRM_MEM_SAREA,
+ M_NOWAIT);
if (dev->context_sareas == NULL) {
clear_bit(bit, dev->ctx_bitmap);
DRM_UNLOCK();
@@ -110,7 +111,8 @@ int drm_ctxbitmap_init(struct drm_device
int temp;
DRM_LOCK();
- dev->ctx_bitmap = malloc(PAGE_SIZE, M_DRM, M_NOWAIT | M_ZERO);
+ dev->ctx_bitmap = malloc(PAGE_SIZE, DRM_MEM_CTXBITMAP,
+ M_NOWAIT | M_ZERO);
if (dev->ctx_bitmap == NULL) {
DRM_UNLOCK();
return ENOMEM;
@@ -131,8 +133,8 @@ void drm_ctxbitmap_cleanup(struct drm_de
{
DRM_LOCK();
if (dev->context_sareas != NULL)
- free(dev->context_sareas, M_DRM);
- free(dev->ctx_bitmap, M_DRM);
+ free(dev->context_sareas, DRM_MEM_SAREA);
+ free(dev->ctx_bitmap, DRM_MEM_CTXBITMAP);
DRM_UNLOCK();
}
Modified: head/sys/dev/drm/drm_dma.c
==============================================================================
--- head/sys/dev/drm/drm_dma.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_dma.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -44,7 +44,7 @@ __FBSDID("$FreeBSD$");
int drm_dma_setup(struct drm_device *dev)
{
- dev->dma = malloc(sizeof(*dev->dma), M_DRM, M_NOWAIT | M_ZERO);
+ dev->dma = malloc(sizeof(*dev->dma), DRM_MEM_DRIVER, M_NOWAIT | M_ZERO);
if (dev->dma == NULL)
return ENOMEM;
@@ -70,21 +70,21 @@ void drm_dma_takedown(struct drm_device
for (j = 0; j < dma->bufs[i].seg_count; j++) {
drm_pci_free(dev, dma->bufs[i].seglist[j]);
}
- free(dma->bufs[i].seglist, M_DRM);
+ free(dma->bufs[i].seglist, DRM_MEM_SEGS);
}
if (dma->bufs[i].buf_count) {
for (j = 0; j < dma->bufs[i].buf_count; j++) {
free(dma->bufs[i].buflist[j].dev_private,
- M_DRM);
+ DRM_MEM_BUFS);
}
- free(dma->bufs[i].buflist, M_DRM);
+ free(dma->bufs[i].buflist, DRM_MEM_BUFS);
}
}
- free(dma->buflist, M_DRM);
- free(dma->pagelist, M_DRM);
- free(dev->dma, M_DRM);
+ free(dma->buflist, DRM_MEM_BUFS);
+ free(dma->pagelist, DRM_MEM_PAGES);
+ free(dev->dma, DRM_MEM_DRIVER);
dev->dma = NULL;
DRM_SPINUNINIT(&dev->dma_lock);
}
Modified: head/sys/dev/drm/drm_drv.c
==============================================================================
--- head/sys/dev/drm/drm_drv.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_drv.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -283,7 +283,7 @@ static int drm_lastclose(struct drm_devi
drm_irq_uninstall(dev);
if (dev->unique) {
- free(dev->unique, M_DRM);
+ free(dev->unique, DRM_MEM_DRIVER);
dev->unique = NULL;
dev->unique_len = 0;
}
@@ -291,7 +291,7 @@ static int drm_lastclose(struct drm_devi
for (i = 0; i < DRM_HASH_SIZE; i++) {
for (pt = dev->magiclist[i].head; pt; pt = next) {
next = pt->next;
- free(pt, M_DRM);
+ free(pt, DRM_MEM_MAGIC);
}
dev->magiclist[i].head = dev->magiclist[i].tail = NULL;
}
@@ -313,7 +313,7 @@ static int drm_lastclose(struct drm_devi
if (entry->bound)
drm_agp_unbind_memory(entry->handle);
drm_agp_free_memory(entry->handle);
- free(entry, M_DRM);
+ free(entry, DRM_MEM_AGPLISTS);
}
dev->agp->memory = NULL;
@@ -482,7 +482,7 @@ static void drm_unload(struct drm_device
}
if (dev->agp) {
- free(dev->agp, M_DRM);
+ free(dev->agp, DRM_MEM_AGPLISTS);
dev->agp = NULL;
}
@@ -626,7 +626,7 @@ void drm_close(void *data)
if (dev->driver->postclose != NULL)
dev->driver->postclose(dev, file_priv);
TAILQ_REMOVE(&dev->files, file_priv, link);
- free(file_priv, M_DRM);
+ free(file_priv, DRM_MEM_FILES);
/* ========================================================
* End inline drm_release
Modified: head/sys/dev/drm/drm_fops.c
==============================================================================
--- head/sys/dev/drm/drm_fops.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_fops.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -53,14 +53,14 @@ int drm_open_helper(struct cdev *kdev, i
DRM_DEBUG("pid = %d, minor = %d\n", DRM_CURRENTPID, m);
- priv = malloc(sizeof(*priv), M_DRM, M_NOWAIT | M_ZERO);
+ priv = malloc(sizeof(*priv), DRM_MEM_FILES, M_NOWAIT | M_ZERO);
if (priv == NULL) {
return ENOMEM;
}
retcode = devfs_set_cdevpriv(priv, drm_close);
if (retcode != 0) {
- free(priv, M_DRM);
+ free(priv, DRM_MEM_FILES);
return retcode;
}
@@ -79,7 +79,7 @@ int drm_open_helper(struct cdev *kdev, i
retcode = -dev->driver->open(dev, priv);
if (retcode != 0) {
devfs_clear_cdevpriv();
- free(priv, M_DRM);
+ free(priv, DRM_MEM_FILES);
DRM_UNLOCK();
return retcode;
}
Modified: head/sys/dev/drm/drm_ioctl.c
==============================================================================
--- head/sys/dev/drm/drm_ioctl.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_ioctl.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -72,12 +72,12 @@ int drm_setunique(struct drm_device *dev
if (!u->unique_len || u->unique_len > 1024)
return EINVAL;
- busid = malloc(u->unique_len + 1, M_DRM, M_WAITOK);
+ busid = malloc(u->unique_len + 1, DRM_MEM_DRIVER, M_WAITOK);
if (busid == NULL)
return ENOMEM;
if (DRM_COPY_FROM_USER(busid, u->unique, u->unique_len)) {
- free(busid, M_DRM);
+ free(busid, DRM_MEM_DRIVER);
return EFAULT;
}
busid[u->unique_len] = '\0';
@@ -87,7 +87,7 @@ int drm_setunique(struct drm_device *dev
*/
ret = sscanf(busid, "PCI:%d:%d:%d", &bus, &slot, &func);
if (ret != 3) {
- free(busid, M_DRM);
+ free(busid, DRM_MEM_DRIVER);
return EINVAL;
}
domain = bus >> 8;
@@ -97,7 +97,7 @@ int drm_setunique(struct drm_device *dev
(bus != dev->pci_bus) ||
(slot != dev->pci_slot) ||
(func != dev->pci_func)) {
- free(busid, M_DRM);
+ free(busid, DRM_MEM_DRIVER);
return EINVAL;
}
@@ -128,7 +128,7 @@ drm_set_busid(struct drm_device *dev)
}
dev->unique_len = 20;
- dev->unique = malloc(dev->unique_len + 1, M_DRM, M_NOWAIT);
+ dev->unique = malloc(dev->unique_len + 1, DRM_MEM_DRIVER, M_NOWAIT);
if (dev->unique == NULL) {
DRM_UNLOCK();
return ENOMEM;
Modified: head/sys/dev/drm/drm_irq.c
==============================================================================
--- head/sys/dev/drm/drm_irq.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_irq.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -114,8 +114,7 @@ static void drm_vblank_cleanup(struct dr
vblank_disable_fn((void *)dev);
- drm_free(dev->vblank, sizeof(struct drm_vblank_info) * dev->num_crtcs,
- DRM_MEM_DRIVER);
+ free(dev->vblank, DRM_MEM_DRIVER);
dev->num_crtcs = 0;
}
@@ -128,8 +127,8 @@ int drm_vblank_init(struct drm_device *d
atomic_set(&dev->vbl_signal_pending, 0);
dev->num_crtcs = num_crtcs;
- dev->vblank = drm_calloc(num_crtcs, sizeof(struct drm_vblank_info),
- DRM_MEM_DRIVER);
+ dev->vblank = malloc(sizeof(struct drm_vblank_info) * num_crtcs,
+ DRM_MEM_DRIVER, M_NOWAIT | M_ZERO);
if (!dev->vblank)
goto err;
@@ -432,8 +431,8 @@ int drm_wait_vblank(struct drm_device *d
if (flags & _DRM_VBLANK_SIGNAL) {
#if 0 /* disabled */
- drm_vbl_sig_t *vbl_sig = malloc(sizeof(drm_vbl_sig_t), M_DRM,
- M_NOWAIT | M_ZERO);
+ drm_vbl_sig_t *vbl_sig = malloc(sizeof(drm_vbl_sig_t),
+ DRM_MEM_DRIVER, M_NOWAIT | M_ZERO);
if (vbl_sig == NULL)
return ENOMEM;
Modified: head/sys/dev/drm/drm_memory.c
==============================================================================
--- head/sys/dev/drm/drm_memory.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_memory.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -41,7 +41,25 @@ __FBSDID("$FreeBSD$");
#include "dev/drm/drmP.h"
-MALLOC_DEFINE(M_DRM, "drm", "DRM Data Structures");
+MALLOC_DEFINE(DRM_MEM_DMA, "drm_dma", "DRM DMA Data Structures");
+MALLOC_DEFINE(DRM_MEM_SAREA, "drm_sarea", "DRM SAREA Data Structures");
+MALLOC_DEFINE(DRM_MEM_DRIVER, "drm_driver", "DRM DRIVER Data Structures");
+MALLOC_DEFINE(DRM_MEM_MAGIC, "drm_magic", "DRM MAGIC Data Structures");
+MALLOC_DEFINE(DRM_MEM_IOCTLS, "drm_ioctls", "DRM IOCTL Data Structures");
+MALLOC_DEFINE(DRM_MEM_MAPS, "drm_maps", "DRM MAP Data Structures");
+MALLOC_DEFINE(DRM_MEM_BUFS, "drm_bufs", "DRM BUFFER Data Structures");
+MALLOC_DEFINE(DRM_MEM_SEGS, "drm_segs", "DRM SEGMENTS Data Structures");
+MALLOC_DEFINE(DRM_MEM_PAGES, "drm_pages", "DRM PAGES Data Structures");
+MALLOC_DEFINE(DRM_MEM_FILES, "drm_files", "DRM FILE Data Structures");
+MALLOC_DEFINE(DRM_MEM_QUEUES, "drm_queues", "DRM QUEUE Data Structures");
+MALLOC_DEFINE(DRM_MEM_CMDS, "drm_cmds", "DRM COMMAND Data Structures");
+MALLOC_DEFINE(DRM_MEM_MAPPINGS, "drm_mapping", "DRM MAPPING Data Structures");
+MALLOC_DEFINE(DRM_MEM_BUFLISTS, "drm_buflists", "DRM BUFLISTS Data Structures");
+MALLOC_DEFINE(DRM_MEM_AGPLISTS, "drm_agplists", "DRM AGPLISTS Data Structures");
+MALLOC_DEFINE(DRM_MEM_CTXBITMAP, "drm_ctxbitmap",
+ "DRM CTXBITMAP Data Structures");
+MALLOC_DEFINE(DRM_MEM_SGLISTS, "drm_sglists", "DRM SGLISTS Data Structures");
+MALLOC_DEFINE(DRM_MEM_DRAWABLE, "drm_drawable", "DRM DRAWABLE Data Structures");
void drm_mem_init(void)
{
@@ -51,35 +69,6 @@ void drm_mem_uninit(void)
{
}
-void *drm_alloc(size_t size, int area)
-{
- return malloc(size, M_DRM, M_NOWAIT);
-}
-
-void *drm_calloc(size_t nmemb, size_t size, int area)
-{
- return malloc(size * nmemb, M_DRM, M_NOWAIT | M_ZERO);
-}
-
-void *drm_realloc(void *oldpt, size_t oldsize, size_t size, int area)
-{
- void *pt;
-
- pt = malloc(size, M_DRM, M_NOWAIT);
- if (pt == NULL)
- return NULL;
- if (oldpt && oldsize) {
- memcpy(pt, oldpt, DRM_MIN(oldsize,size));
- free(oldpt, M_DRM);
- }
- return pt;
-}
-
-void drm_free(void *pt, size_t size, int area)
-{
- free(pt, M_DRM);
-}
-
void *drm_ioremap_wc(struct drm_device *dev, drm_local_map_t *map)
{
return pmap_mapdev_attr(map->offset, map->size, PAT_WRITE_COMBINING);
Modified: head/sys/dev/drm/drm_pci.c
==============================================================================
--- head/sys/dev/drm/drm_pci.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_pci.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -67,7 +67,7 @@ drm_pci_alloc(struct drm_device *dev, si
return NULL;
}
- dmah = malloc(sizeof(drm_dma_handle_t), M_DRM, M_ZERO | M_NOWAIT);
+ dmah = malloc(sizeof(drm_dma_handle_t), DRM_MEM_DMA, M_ZERO | M_NOWAIT);
if (dmah == NULL)
return NULL;
@@ -86,7 +86,7 @@ drm_pci_alloc(struct drm_device *dev, si
BUS_DMA_ALLOCNOW, NULL, NULL, /* flags, lockfunc, lockfuncargs */
&dmah->tag);
if (ret != 0) {
- free(dmah, M_DRM);
+ free(dmah, DRM_MEM_DMA);
return NULL;
}
@@ -94,7 +94,7 @@ drm_pci_alloc(struct drm_device *dev, si
&dmah->map);
if (ret != 0) {
bus_dma_tag_destroy(dmah->tag);
- free(dmah, M_DRM);
+ free(dmah, DRM_MEM_DMA);
return NULL;
}
@@ -103,7 +103,7 @@ drm_pci_alloc(struct drm_device *dev, si
if (ret != 0) {
bus_dmamem_free(dmah->tag, dmah->vaddr, dmah->map);
bus_dma_tag_destroy(dmah->tag);
- free(dmah, M_DRM);
+ free(dmah, DRM_MEM_DMA);
return NULL;
}
@@ -122,7 +122,7 @@ drm_pci_free(struct drm_device *dev, drm
bus_dmamem_free(dmah->tag, dmah->vaddr, dmah->map);
bus_dma_tag_destroy(dmah->tag);
- free(dmah, M_DRM);
+ free(dmah, DRM_MEM_DMA);
}
/*@}*/
Modified: head/sys/dev/drm/drm_scatter.c
==============================================================================
--- head/sys/dev/drm/drm_scatter.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_scatter.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -43,9 +43,9 @@ __FBSDID("$FreeBSD$");
void drm_sg_cleanup(drm_sg_mem_t *entry)
{
- free((void *)entry->handle, M_DRM);
- free(entry->busaddr, M_DRM);
- free(entry, M_DRM);
+ free((void *)entry->handle, DRM_MEM_PAGES);
+ free(entry->busaddr, DRM_MEM_PAGES);
+ free(entry, DRM_MEM_SGLISTS);
}
int drm_sg_alloc(struct drm_device * dev, struct drm_scatter_gather * request)
@@ -57,7 +57,7 @@ int drm_sg_alloc(struct drm_device * dev
if (dev->sg)
return EINVAL;
- entry = malloc(sizeof(*entry), M_DRM, M_WAITOK | M_ZERO);
+ entry = malloc(sizeof(*entry), DRM_MEM_SGLISTS, M_WAITOK | M_ZERO);
if (!entry)
return ENOMEM;
@@ -66,14 +66,14 @@ int drm_sg_alloc(struct drm_device * dev
entry->pages = pages;
- entry->busaddr = malloc(pages * sizeof(*entry->busaddr), M_DRM,
+ entry->busaddr = malloc(pages * sizeof(*entry->busaddr), DRM_MEM_PAGES,
M_WAITOK | M_ZERO);
if (!entry->busaddr) {
drm_sg_cleanup(entry);
return ENOMEM;
}
- entry->handle = (long)malloc(pages << PAGE_SHIFT, M_DRM,
+ entry->handle = (long)malloc(pages << PAGE_SHIFT, DRM_MEM_PAGES,
M_WAITOK | M_ZERO);
if (entry->handle == 0) {
drm_sg_cleanup(entry);
Modified: head/sys/dev/drm/drm_sysctl.c
==============================================================================
--- head/sys/dev/drm/drm_sysctl.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/drm_sysctl.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -62,7 +62,7 @@ int drm_sysctl_init(struct drm_device *d
struct sysctl_oid *top, *drioid;
int i;
- info = malloc(sizeof *info, M_DRM, M_WAITOK | M_ZERO);
+ info = malloc(sizeof *info, DRM_MEM_DRIVER, M_WAITOK | M_ZERO);
if ( !info )
return 1;
dev->sysctl = info;
@@ -114,7 +114,7 @@ int drm_sysctl_cleanup(struct drm_device
int error;
error = sysctl_ctx_free( &dev->sysctl->ctx );
- free(dev->sysctl, M_DRM);
+ free(dev->sysctl, DRM_MEM_DRIVER);
dev->sysctl = NULL;
return error;
@@ -172,7 +172,8 @@ static int drm_vm_info DRM_SYSCTL_HANDLE
TAILQ_FOREACH(map, &dev->maplist, link)
mapcount++;
- tempmaps = malloc(sizeof(drm_local_map_t) * mapcount, M_DRM, M_NOWAIT);
+ tempmaps = malloc(sizeof(drm_local_map_t) * mapcount, DRM_MEM_DRIVER,
+ M_NOWAIT);
if (tempmaps == NULL) {
DRM_UNLOCK();
return ENOMEM;
@@ -208,7 +209,7 @@ static int drm_vm_info DRM_SYSCTL_HANDLE
SYSCTL_OUT(req, "", 1);
done:
- free(tempmaps, M_DRM);
+ free(tempmaps, DRM_MEM_DRIVER);
return retcode;
}
@@ -232,7 +233,8 @@ static int drm_bufs_info DRM_SYSCTL_HAND
}
DRM_SPINLOCK(&dev->dma_lock);
tempdma = *dma;
- templists = malloc(sizeof(int) * dma->buf_count, M_DRM, M_NOWAIT);
+ templists = malloc(sizeof(int) * dma->buf_count, DRM_MEM_DRIVER,
+ M_NOWAIT);
for (i = 0; i < dma->buf_count; i++)
templists[i] = dma->buflist[i]->list;
dma = &tempdma;
@@ -264,7 +266,7 @@ static int drm_bufs_info DRM_SYSCTL_HAND
SYSCTL_OUT(req, "", 1);
done:
- free(templists, M_DRM);
+ free(templists, DRM_MEM_DRIVER);
return retcode;
}
@@ -282,7 +284,8 @@ static int drm_clients_info DRM_SYSCTL_H
TAILQ_FOREACH(priv, &dev->files, link)
privcount++;
- tempprivs = malloc(sizeof(struct drm_file) * privcount, M_DRM, M_NOWAIT);
+ tempprivs = malloc(sizeof(struct drm_file) * privcount, DRM_MEM_DRIVER,
+ M_NOWAIT);
if (tempprivs == NULL) {
DRM_UNLOCK();
return ENOMEM;
@@ -307,6 +310,6 @@ static int drm_clients_info DRM_SYSCTL_H
SYSCTL_OUT(req, "", 1);
done:
- free(tempprivs, M_DRM);
+ free(tempprivs, DRM_MEM_DRIVER);
return retcode;
}
Modified: head/sys/dev/drm/i915_drv.c
==============================================================================
--- head/sys/dev/drm/i915_drv.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/i915_drv.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -112,7 +112,7 @@ i915_attach(device_t nbdev)
{
struct drm_device *dev = device_get_softc(nbdev);
- dev->driver = malloc(sizeof(struct drm_driver_info), M_DRM,
+ dev->driver = malloc(sizeof(struct drm_driver_info), DRM_MEM_DRIVER,
M_WAITOK | M_ZERO);
i915_configure(dev);
@@ -128,7 +128,7 @@ i915_detach(device_t nbdev)
ret = drm_detach(nbdev);
- free(dev->driver, M_DRM);
+ free(dev->driver, DRM_MEM_DRIVER);
return ret;
}
Modified: head/sys/dev/drm/mach64_drv.c
==============================================================================
--- head/sys/dev/drm/mach64_drv.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/mach64_drv.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -86,7 +86,7 @@ mach64_attach(device_t nbdev)
{
struct drm_device *dev = device_get_softc(nbdev);
- dev->driver = malloc(sizeof(struct drm_driver_info), M_DRM,
+ dev->driver = malloc(sizeof(struct drm_driver_info), DRM_MEM_DRIVER,
M_WAITOK | M_ZERO);
mach64_configure(dev);
@@ -102,7 +102,7 @@ mach64_detach(device_t nbdev)
ret = drm_detach(nbdev);
- free(dev->driver, M_DRM);
+ free(dev->driver, DRM_MEM_DRIVER);
return ret;
}
Modified: head/sys/dev/drm/mga_drv.c
==============================================================================
--- head/sys/dev/drm/mga_drv.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/mga_drv.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -130,7 +130,7 @@ mga_attach(device_t nbdev)
{
struct drm_device *dev = device_get_softc(nbdev);
- dev->driver = malloc(sizeof(struct drm_driver_info), M_DRM,
+ dev->driver = malloc(sizeof(struct drm_driver_info), DRM_MEM_DRIVER,
M_WAITOK | M_ZERO);
mga_configure(dev);
@@ -146,7 +146,7 @@ mga_detach(device_t nbdev)
ret = drm_detach(nbdev);
- free(dev->driver, M_DRM);
+ free(dev->driver, DRM_MEM_DRIVER);
return ret;
}
Modified: head/sys/dev/drm/r128_drv.c
==============================================================================
--- head/sys/dev/drm/r128_drv.c Mon Oct 13 17:52:41 2008 (r183832)
+++ head/sys/dev/drm/r128_drv.c Mon Oct 13 18:03:27 2008 (r183833)
@@ -85,7 +85,7 @@ r128_attach(device_t nbdev)
{
struct drm_device *dev = device_get_softc(nbdev);
- dev->driver = malloc(sizeof(struct drm_driver_info), M_DRM,
+ dev->driver = malloc(sizeof(struct drm_driver_info), DRM_MEM_DRIVER,
M_WAITOK | M_ZERO);
r128_configure(dev);
@@ -101,7 +101,7 @@ r128_detach(device_t nbdev)
ret = drm_detach(nbdev);
- free(dev->driver, M_DRM);
+ free(dev->driver, DRM_MEM_DRIVER);
return ret;
}
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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