diff options
Diffstat (limited to 'linux/tdfx_drv.c')
| -rw-r--r-- | linux/tdfx_drv.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/linux/tdfx_drv.c b/linux/tdfx_drv.c index 582832b5..e0a31c50 100644 --- a/linux/tdfx_drv.c +++ b/linux/tdfx_drv.c @@ -48,6 +48,10 @@ static drm_device_t tdfx_device; drm_ctx_t tdfx_res_ctx; static struct file_operations tdfx_fops = { +#if LINUX_VERSION_CODE >= 0x020322 + /* This started being used approx. 2.3.34 */ + owner: THIS_MODULE, +#endif open: tdfx_open, flush: drm_flush, release: tdfx_release, @@ -625,19 +629,11 @@ int tdfx_lock(struct inode *inode, struct file *filp, unsigned int cmd, } } -#if 0 - DRM_ERROR("pid = %5d, old counter = %5ld\n", - current->pid, current->counter); -#endif +#if LINUX_VERSION_CODE < 0x020400 if (lock.context != tdfx_res_ctx.handle) { current->counter = 5; current->priority = DEF_PRIORITY/4; } -#if 0 - while (current->counter > 25) - current->counter >>= 1; /* decrease time slice */ - DRM_ERROR("pid = %5d, new counter = %5ld\n", - current->pid, current->counter); #endif DRM_DEBUG("%d %s\n", lock.context, ret ? "interrupted" : "has lock"); @@ -679,19 +675,11 @@ int tdfx_unlock(struct inode *inode, struct file *filp, unsigned int cmd, } } -#if 0 - current->policy |= SCHED_YIELD; - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(1000); -#endif - +#if LINUX_VERSION_CODE < 0x020400 if (lock.context != tdfx_res_ctx.handle) { current->counter = 5; current->priority = DEF_PRIORITY; } -#if 0 - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(10); #endif return 0; |