search for: 547,10

...b/include/drm/ttm/ttm_bo_api.h @@ -180,6 +180,7 @@ struct ttm_buffer_object { * Members not needing protection. */ struct kref kref; + struct rcu_head rcu; /** * Members protected by the bo::resv::reserved lock. --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -547,10 +547,10 @@ static void ttm_bo_delayed_workqueue(str ((HZ / 100) < 1) ? 1 : HZ / 100); } -static void ttm_bo_release(struct kref *kref) +static void ttm_bo_call_rcu_fn(struct rcu_head *rcu) { - struct ttm_buffer_object *bo = - container_of(kref, struct ttm_buffer_object, kre...

...le_vblank(struct drm_device *dev, unsigned int pipe) +int psb_enable_vblank(struct drm_crtc *crtc) { + struct drm_device *dev = crtc->dev; + unsigned int pipe = crtc->index; struct drm_psb_private *dev_priv = dev->dev_private; unsigned long irqflags; uint32_t reg_val = 0; @@ -545,8 +547,10 @@ int psb_enable_vblank(struct drm_device *dev, unsigned int pipe) /* * It is used to disable VBLANK interrupt */ -void psb_disable_vblank(struct drm_device *dev, unsigned int pipe) +void psb_disable_vblank(struct drm_crtc *crtc) { + struct drm_device *dev = crtc->dev; + unsigned int p...

...s straight through and wastes no time serializing * anything. Worst case is that we lose a reschedule ... */ -void native_smp_send_reschedule(int cpu) +static void native_smp_send_reschedule(int cpu) { WARN_ON(cpu_is_offline(cpu)); send_IPI_mask(cpumask_of_cpu(cpu), RESCHEDULE_VECTOR); @@ -547,9 +547,10 @@ static void __smp_call_function(void (*f * You must not call this function with disabled interrupts or from a * hardware interrupt handler or from a bottom half handler. */ -int native_smp_call_function_mask(cpumask_t mask, - void (*func)(void *), void *info, - int wait...

...s straight through and wastes no time serializing * anything. Worst case is that we lose a reschedule ... */ -void native_smp_send_reschedule(int cpu) +static void native_smp_send_reschedule(int cpu) { WARN_ON(cpu_is_offline(cpu)); send_IPI_mask(cpumask_of_cpu(cpu), RESCHEDULE_VECTOR); @@ -547,9 +547,10 @@ static void __smp_call_function(void (*f * You must not call this function with disabled interrupts or from a * hardware interrupt handler or from a bottom half handler. */ -int native_smp_call_function_mask(cpumask_t mask, - void (*func)(void *), void *info, - int wait...

VBLANK handlers in struct drm_driver are deprecated. Only legacy, non-KMS drivers are supposed to used them. DRM drivers with kernel modesetting are supposed to use VBLANK callbacks of the CRTC infrastructure. This patchset converts all DRM drivers to CRTC VBLANK callbacks and cleans up struct drm_driver. The remaining VBLANK callbacks in struct drm_driver are only used by legacy drivers. Patch

As multi-queue nics were commonly used for high-end servers, current single queue based tap can not satisfy the requirement of scaling guest network performance as the numbers of vcpus increase. So the following series implements multiple queue support in tun/tap. In order to take advantages of this, a multi-queue capable driver and qemu were also needed. I just rebase the latest version of

As multi-queue nics were commonly used for high-end servers, current single queue based tap can not satisfy the requirement of scaling guest network performance as the numbers of vcpus increase. So the following series implements multiple queue support in tun/tap. In order to take advantages of this, a multi-queue capable driver and qemu were also needed. I just rebase the latest version of

...372,11 +367,10 @@ static int nxt200x_writetuner (struct nxt200x_state* state, u8* data) } pr_warn("timeout error writing to tuner\n"); break; default: return -EINVAL; - break; } return 0; } static void nxt200x_agc_reset(struct nxt200x_state* state) @@ -553,11 +547,10 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe) if (state->config->set_ts_params) state->config->set_ts_params(fe, 0); break; default: return -EINVAL; - break; } if (fe->ops.tuner_ops.calc_regs) { /* get tuning information */...

...372,11 +367,10 @@ static int nxt200x_writetuner (struct nxt200x_state* state, u8* data) } pr_warn("timeout error writing to tuner\n"); break; default: return -EINVAL; - break; } return 0; } static void nxt200x_agc_reset(struct nxt200x_state* state) @@ -553,11 +547,10 @@ static int nxt200x_setup_frontend_parameters(struct dvb_frontend *fe) if (state->config->set_ts_params) state->config->set_ts_params(fe, 0); break; default: return -EINVAL; - break; } if (fe->ops.tuner_ops.calc_regs) { /* get tuning information */...

VBLANK handlers in struct drm_driver are deprecated. Only legacy, non-KMS drivers are supposed to used them. DRM drivers with kernel modesetting are supposed to use VBLANK callbacks of the CRTC infrastructure. This patchset converts all DRM drivers to CRTC VBLANK callbacks and cleans up struct drm_driver. The remaining VBLANK callbacks in struct drm_driver are only used by legacy drivers.

VBLANK handlers in struct drm_driver are deprecated. Only legacy, non-KMS drivers are supposed to used them. DRM drivers with kernel modesetting are supposed to use VBLANK callbacks of the CRTC infrastructure. This patchset converts all DRM drivers to CRTC VBLANK callbacks and cleans up struct drm_driver. The remaining VBLANK callbacks in struct drm_driver are only used by legacy drivers. Patch