drm/i915/gt: Use standard API for seqcount read in TLB invalidation

Andi Shyti · Andi Shyti · commit 3bcf7894a93e · 2025-10-31T10:58:05.000+01:00
seqprop_sequence() is not intended for use outside seqlock.h. Although it is accessible as a macro, it is meant to be used only internally within the header. Replace it with its proper wrapper, raw_read_seqcount(). Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Co-developed-by: Jani Nikula <jani.nikula@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@linux.intel.com> Cc: Christoph Lameter (Ampere) <cl@gentwo.org> Reviewed-by: Sebastian Brzezinka <sebastian.brzezinka@intel.com> Link: https://lore.kernel.org/r/20251023132802.654061-1-andi.shyti@linux.intel.com
diff --git a/drivers/gpu/drm/i915/gt/intel_tlb.h b/drivers/gpu/drm/i915/gt/intel_tlb.h
@@ -18,7 +18,7 @@ void intel_gt_fini_tlb(struct intel_gt *gt);
 
 static inline u32 intel_gt_tlb_seqno(const struct intel_gt *gt)
 {
-	return seqprop_sequence(&gt->tlb.seqno);
+	return raw_read_seqcount(&gt->tlb.seqno);
 }
 
 static inline u32 intel_gt_next_invalidate_tlb_full(const struct intel_gt *gt)

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,7 @@ void intel_gt_fini_tlb(struct intel_gt *gt);`
`18`	`18`
`19`	`19`	`static inline u32 intel_gt_tlb_seqno(const struct intel_gt *gt)`
`20`	`20`	`{`
`21`		`- return seqprop_sequence(&gt->tlb.seqno);`
	`21`	`+ return raw_read_seqcount(&gt->tlb.seqno);`
`22`	`22`	`}`
`23`	`23`
`24`	`24`	`static inline u32 intel_gt_next_invalidate_tlb_full(const struct intel_gt *gt)`