[src/trunk]: src/sys/external/bsd/drm2/drm More drm_fops.c updates. Hooray, ...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/82ea67754c26
branches:  trunk
changeset: 834939:82ea67754c26
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Mon Aug 27 07:01:15 2018 +0000

description:
More drm_fops.c updates.  Hooray, code deletion!

diffstat:

 sys/external/bsd/drm2/drm/drm_fops.c |  41 +++--------------------------------
 1 files changed, 4 insertions(+), 37 deletions(-)

diffs (87 lines):

diff -r 6847a850f804 -r 82ea67754c26 sys/external/bsd/drm2/drm/drm_fops.c
--- a/sys/external/bsd/drm2/drm/drm_fops.c      Mon Aug 27 07:01:02 2018 +0000
+++ b/sys/external/bsd/drm2/drm/drm_fops.c      Mon Aug 27 07:01:15 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: drm_fops.c,v 1.8 2018/08/27 06:58:10 riastradh Exp $   */
+/*     $NetBSD: drm_fops.c,v 1.9 2018/08/27 07:01:15 riastradh Exp $   */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: drm_fops.c,v 1.8 2018/08/27 06:58:10 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: drm_fops.c,v 1.9 2018/08/27 07:01:15 riastradh Exp $");
 
 #include <sys/param.h>
 #include <sys/select.h>
@@ -38,12 +38,12 @@
 #include <drm/drmP.h>
 #include <drm/drm_internal.h>
 #include <drm/drm_legacy.h>
+#include "../dist/drm/drm_legacy.h"
 
 static int     drm_open_file_master(struct drm_file *);
 
 static void    drm_master_release(struct drm_file *);
 static void    drm_events_release(struct drm_file *);
-static void    drm_close_file_contexts(struct drm_file *);
 static void    drm_close_file_master(struct drm_file *);
 
 int
@@ -178,7 +178,7 @@
                drm_fb_release(file);
        if (drm_core_check_feature(dev, DRIVER_GEM))
                drm_gem_release(dev, file);
-       drm_close_file_contexts(file);
+       drm_legacy_ctxbitmap_flush(dev, file);
        drm_close_file_master(file);
 
        mutex_lock(&dev->struct_mutex);
@@ -240,45 +240,12 @@
 }
 
 static void
-drm_close_file_contexts(struct drm_file *file)
-{
-       struct drm_device *const dev = file->minor->dev;
-       struct drm_ctx_list *node, *next;
-
-       mutex_lock(&dev->ctxlist_mutex);
-       if (!list_empty(&dev->ctxlist)) {
-               list_for_each_entry_safe(node, next, &dev->ctxlist, head) {
-                       if (node->tag != file)
-                               continue;
-                       if (node->handle == DRM_KERNEL_CONTEXT)
-                               continue;
-                       if (dev->driver->context_dtor)
-                               (*dev->driver->context_dtor)(dev,
-                                   node->handle);
-                       drm_ctxbitmap_free(dev, node->handle);
-                       list_del(&node->head);
-                       kfree(node);
-               }
-       }
-       mutex_unlock(&dev->ctxlist_mutex);
-}
-
-static void
 drm_close_file_master(struct drm_file *file)
 {
        struct drm_device *const dev = file->minor->dev;
 
        mutex_lock(&dev->master_mutex);
        if (file->is_master) {
-               struct drm_file *other_file;
-
-               list_for_each_entry(other_file, &dev->filelist, lhead) {
-                       if (other_file == file)
-                               continue;
-                       if (other_file->master != file->master)
-                               continue;
-                       other_file->authenticated = 0;
-               }
                if (file->minor->master == file->master) {
                        if (dev->driver->master_drop)
                                (*dev->driver->master_drop)(dev, file, true);