| drm_drv.c (189563) | drm_drv.c (189869) |
|---|---|
| 1/*- 2 * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas. 3 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation --- 15 unchanged lines hidden (view full) --- 24 * 25 * Authors: 26 * Rickard E. (Rik) Faith <faith@valinux.com> 27 * Gareth Hughes <gareth@valinux.com> 28 * 29 */ 30 31#include <sys/cdefs.h> | 1/*- 2 * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas. 3 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation --- 15 unchanged lines hidden (view full) --- 24 * 25 * Authors: 26 * Rickard E. (Rik) Faith <faith@valinux.com> 27 * Gareth Hughes <gareth@valinux.com> 28 * 29 */ 30 31#include <sys/cdefs.h> |
| 32__FBSDID("$FreeBSD: head/sys/dev/drm/drm_drv.c 189563 2009-03-09 07:55:18Z rnoland $"); | 32__FBSDID("$FreeBSD: head/sys/dev/drm/drm_drv.c 189869 2009-03-16 08:19:11Z rnoland $"); |
| 33 34/** @file drm_drv.c 35 * The catch-all file for DRM device support, including module setup/teardown, 36 * open/close, and ioctl dispatch. 37 */ 38 39 40#include <sys/limits.h> --- 620 unchanged lines hidden (view full) --- 661 if (drm_lock_take(&dev->lock, DRM_KERNEL_CONTEXT)) { 662 dev->lock.file_priv = file_priv; 663 dev->lock.lock_time = jiffies; 664 atomic_inc(&dev->counts[_DRM_STAT_LOCKS]); 665 break; /* Got lock */ 666 } 667 /* Contention */ 668 retcode = mtx_sleep((void *)&dev->lock.lock_queue, | 33 34/** @file drm_drv.c 35 * The catch-all file for DRM device support, including module setup/teardown, 36 * open/close, and ioctl dispatch. 37 */ 38 39 40#include <sys/limits.h> --- 620 unchanged lines hidden (view full) --- 661 if (drm_lock_take(&dev->lock, DRM_KERNEL_CONTEXT)) { 662 dev->lock.file_priv = file_priv; 663 dev->lock.lock_time = jiffies; 664 atomic_inc(&dev->counts[_DRM_STAT_LOCKS]); 665 break; /* Got lock */ 666 } 667 /* Contention */ 668 retcode = mtx_sleep((void *)&dev->lock.lock_queue, |
| 669 &dev->dev_lock, PZERO | PCATCH, "drmlk2", 0); | 669 &dev->dev_lock, PCATCH, "drmlk2", 0); |
| 670 if (retcode) 671 break; 672 } 673 if (retcode == 0) { 674 dev->driver->reclaim_buffers_locked(dev, file_priv); 675 drm_lock_free(&dev->lock, DRM_KERNEL_CONTEXT); 676 } 677 } --- 161 unchanged lines hidden --- | 670 if (retcode) 671 break; 672 } 673 if (retcode == 0) { 674 dev->driver->reclaim_buffers_locked(dev, file_priv); 675 drm_lock_free(&dev->lock, DRM_KERNEL_CONTEXT); 676 } 677 } --- 161 unchanged lines hidden --- |