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drm/i915: Kill private_default_ctx off 

It's barely alive now anyway, so give it the "coup de grâce".

Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Oscar Mateo 2014-05-22 14:13:38 +01:00 committed by Daniel Vetter
parent 273497e5cd
commit f83d6518a1
3 changed files with 8 additions and 14 deletions
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7
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -1858,6 +1858,10 @@ static int per_file_ctx(int id, void *ptr, void *data)
struct seq_file *m = data;
struct i915_hw_ppgtt *ppgtt = ctx_to_ppgtt(ctx);
if (i915_gem_context_is_default(ctx))
seq_puts(m, " default context:\n");
else
seq_printf(m, " context %d:\n", ctx->id);
ppgtt->debug_dump(ppgtt, m);
return 0;
@ -1917,12 +1921,9 @@ static void gen6_ppgtt_info(struct seq_file *m, struct drm_device *dev)
list_for_each_entry_reverse(file, &dev->filelist, lhead) {
struct drm_i915_file_private *file_priv = file->driver_priv;
struct i915_hw_ppgtt *pvt_ppgtt;
pvt_ppgtt = ctx_to_ppgtt(file_priv->private_default_ctx);
seq_printf(m, "proc: %s\n",
get_pid_task(file->pid, PIDTYPE_PID)->comm);
seq_puts(m, " default context:\n");
idr_for_each(&file_priv->context_idr, per_file_ctx, m);
}
seq_printf(m, "ECOCHK: 0x%08x\n", I915_READ(GAM_ECOCHK));

1
drivers/gpu/drm/i915/i915_drv.h
View File

@ -1780,7 +1780,6 @@ struct drm_i915_file_private {
} mm;
struct idr context_idr;
struct intel_context *private_default_ctx;
atomic_t rps_wait_boost;
struct intel_engine_cs *bsd_ring;
};

14
drivers/gpu/drm/i915/i915_gem_context.c
View File

@ -497,10 +497,6 @@ static int context_idr_cleanup(int id, void *p, void *data)
{
struct intel_context *ctx = p;
/* Ignore the default context because close will handle it */
if (i915_gem_context_is_default(ctx))
return 0;
i915_gem_context_unreference(ctx);
return 0;
}
@ -508,17 +504,17 @@ static int context_idr_cleanup(int id, void *p, void *data)
int i915_gem_context_open(struct drm_device *dev, struct drm_file *file)
{
struct drm_i915_file_private *file_priv = file->driver_priv;
struct intel_context *ctx;
idr_init(&file_priv->context_idr);
mutex_lock(&dev->struct_mutex);
file_priv->private_default_ctx =
i915_gem_create_context(dev, file_priv, USES_FULL_PPGTT(dev));
ctx = i915_gem_create_context(dev, file_priv, USES_FULL_PPGTT(dev));
mutex_unlock(&dev->struct_mutex);
if (IS_ERR(file_priv->private_default_ctx)) {
if (IS_ERR(ctx)) {
idr_destroy(&file_priv->context_idr);
return PTR_ERR(file_priv->private_default_ctx);
return PTR_ERR(ctx);
}
return 0;
@ -530,8 +526,6 @@ void i915_gem_context_close(struct drm_device *dev, struct drm_file *file)
idr_for_each(&file_priv->context_idr, context_idr_cleanup, NULL);
idr_destroy(&file_priv->context_idr);
i915_gem_context_unreference(file_priv->private_default_ctx);
}
struct intel_context *