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authorDavid Herrmann <dh.herrmann@gmail.com>2014-08-29 14:12:29 +0400
committerDave Airlie <airlied@redhat.com>2014-09-10 11:13:36 +0400
commit03decbe57ac6c9e632f7cde0f7d0a54bbcaf8464 (patch)
tree177436526b40cbc2c29c99ea9f6e14de248fd99b /drivers/gpu/drm/drm_info.c
parent9fc5cde7fb6699b0a75e90b7cbfee7c912dd94c2 (diff)
downloadlinux-03decbe57ac6c9e632f7cde0f7d0a54bbcaf8464.tar.xz
drm: move "struct drm_vma_entry" to drm_vm.c
Make all the drm_vma_entry handling local to drm_vm.c and hide it from global headers. This requires to extract the inlined legacy drm_vma_entry cleanup into a small helper and also move a weirdly placed drm_vma_info helper into drm_vm.c. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_info.c')
-rw-r--r--drivers/gpu/drm/drm_info.c59
1 files changed, 0 insertions, 59 deletions
diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
index ecaf0fa2eec8..3c99f6f60818 100644
--- a/drivers/gpu/drm/drm_info.c
+++ b/drivers/gpu/drm/drm_info.c
@@ -223,62 +223,3 @@ int drm_gem_name_info(struct seq_file *m, void *data)
return 0;
}
-
-#if DRM_DEBUG_CODE
-
-int drm_vma_info(struct seq_file *m, void *data)
-{
- struct drm_info_node *node = (struct drm_info_node *) m->private;
- struct drm_device *dev = node->minor->dev;
- struct drm_vma_entry *pt;
- struct vm_area_struct *vma;
- unsigned long vma_count = 0;
-#if defined(__i386__)
- unsigned int pgprot;
-#endif
-
- mutex_lock(&dev->struct_mutex);
- list_for_each_entry(pt, &dev->vmalist, head)
- vma_count++;
-
- seq_printf(m, "vma use count: %lu, high_memory = %pK, 0x%pK\n",
- vma_count, high_memory,
- (void *)(unsigned long)virt_to_phys(high_memory));
-
- list_for_each_entry(pt, &dev->vmalist, head) {
- vma = pt->vma;
- if (!vma)
- continue;
- seq_printf(m,
- "\n%5d 0x%pK-0x%pK %c%c%c%c%c%c 0x%08lx000",
- pt->pid,
- (void *)vma->vm_start, (void *)vma->vm_end,
- vma->vm_flags & VM_READ ? 'r' : '-',
- vma->vm_flags & VM_WRITE ? 'w' : '-',
- vma->vm_flags & VM_EXEC ? 'x' : '-',
- vma->vm_flags & VM_MAYSHARE ? 's' : 'p',
- vma->vm_flags & VM_LOCKED ? 'l' : '-',
- vma->vm_flags & VM_IO ? 'i' : '-',
- vma->vm_pgoff);
-
-#if defined(__i386__)
- pgprot = pgprot_val(vma->vm_page_prot);
- seq_printf(m, " %c%c%c%c%c%c%c%c%c",
- pgprot & _PAGE_PRESENT ? 'p' : '-',
- pgprot & _PAGE_RW ? 'w' : 'r',
- pgprot & _PAGE_USER ? 'u' : 's',
- pgprot & _PAGE_PWT ? 't' : 'b',
- pgprot & _PAGE_PCD ? 'u' : 'c',
- pgprot & _PAGE_ACCESSED ? 'a' : '-',
- pgprot & _PAGE_DIRTY ? 'd' : '-',
- pgprot & _PAGE_PSE ? 'm' : 'k',
- pgprot & _PAGE_GLOBAL ? 'g' : 'l');
-#endif
- seq_printf(m, "\n");
- }
- mutex_unlock(&dev->struct_mutex);
- return 0;
-}
-
-#endif
-