[PATCH v5 4/4] drm/xe: Abort printing coredump in VM printer output if full

[Matthew Brost]

Abort printing coredump in VM printer output if full. Helps speedup
large coredumps which need to walked multiple times in
xe_devcoredump_read.

v2:
 - s/drm_printer_is_full/drm_coredump_printer_is_full (Jani)

Signed-off-by: Matthew Brost <matthew.brost at intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt at intel.com>
---
 drivers/gpu/drm/xe/xe_vm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c
index 0c69ef6b5ec5..80e56e232685 100644
--- a/drivers/gpu/drm/xe/xe_vm.c
+++ b/drivers/gpu/drm/xe/xe_vm.c
@@ -3866,6 +3866,9 @@ void xe_vm_snapshot_print(struct xe_vm_snapshot *snap, struct drm_printer *p)
 		}
 
 		drm_puts(p, "\n");
+
+		if (drm_coredump_printer_is_full(p))
+			return;
 	}
 }
 
-- 
2.34.1