From 11c82e71817779fc002d47c5beb6ad9df444289a Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Mon, 12 May 2025 14:34:23 +0200 Subject: [PATCH] drm/i915: track_pfn() -> "pfnmap tracking" track_pfn() does not exist, let's simply refer to it as "pfnmap tracking". Link: https://lkml.kernel.org/r/20250512123424.637989-11-david@redhat.com Signed-off-by: David Hildenbrand Reviewed-by: Lorenzo Stoakes Acked-by: Ingo Molnar [x86 bits] Reviewed-by: Liam R. Howlett Cc: Andy Lutomirski Cc: Borislav Betkov Cc: Dave Airlie Cc: "H. Peter Anvin" Cc: Jani Nikula Cc: Jann Horn Cc: Jonas Lahtinen Cc: "Masami Hiramatsu (Google)" Cc: Mathieu Desnoyers Cc: Peter Xu Cc: Peter Zijlstra Cc: Rodrigo Vivi Cc: Steven Rostedt Cc: Thomas Gleinxer Cc: Tvrtko Ursulin Cc: Vlastimil Babka Signed-off-by: Andrew Morton --- drivers/gpu/drm/i915/i915_mm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_mm.c b/drivers/gpu/drm/i915/i915_mm.c index 76e2801619f09..c33bd3d830699 100644 --- a/drivers/gpu/drm/i915/i915_mm.c +++ b/drivers/gpu/drm/i915/i915_mm.c @@ -100,7 +100,7 @@ int remap_io_mapping(struct vm_area_struct *vma, GEM_BUG_ON((vma->vm_flags & EXPECTED_FLAGS) != EXPECTED_FLAGS); - /* We rely on prevalidation of the io-mapping to skip track_pfn(). */ + /* We rely on prevalidation of the io-mapping to skip pfnmap tracking. */ r.mm = vma->vm_mm; r.pfn = pfn; r.prot = __pgprot((pgprot_val(iomap->prot) & _PAGE_CACHE_MASK) | @@ -140,7 +140,7 @@ int remap_io_sg(struct vm_area_struct *vma, }; int err; - /* We rely on prevalidation of the io-mapping to skip track_pfn(). */ + /* We rely on prevalidation of the io-mapping to skip pfnmap tracking. */ GEM_BUG_ON((vma->vm_flags & EXPECTED_FLAGS) != EXPECTED_FLAGS); while (offset >= r.sgt.max >> PAGE_SHIFT) { -- 2.39.5