Module Name: src
Committed By: riastradh
Date: Sun Dec 19 12:13:01 UTC 2021
Modified Files:
src/sys/external/bsd/drm2/dist/drm/i915/gt: gen8_ppgtt.c
Log Message:
i915: Destroy gen8 ppgtt page directory spin lock.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 \
src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c
diff -u src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c:1.9 src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c:1.10
--- src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c:1.9 Sun Dec 19 12:12:54 2021
+++ src/sys/external/bsd/drm2/dist/drm/i915/gt/gen8_ppgtt.c Sun Dec 19 12:13:01 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: gen8_ppgtt.c,v 1.9 2021/12/19 12:12:54 riastradh Exp $ */
+/* $NetBSD: gen8_ppgtt.c,v 1.10 2021/12/19 12:13:01 riastradh Exp $ */
// SPDX-License-Identifier: MIT
/*
@@ -6,7 +6,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gen8_ppgtt.c,v 1.9 2021/12/19 12:12:54 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gen8_ppgtt.c,v 1.10 2021/12/19 12:13:01 riastradh Exp $");
#include <linux/log2.h>
@@ -228,8 +228,11 @@ static u64 __gen8_ppgtt_clear(struct i91
start += count;
}
- if (release_pd_entry(pd, idx, pt, scratch))
+ if (release_pd_entry(pd, idx, pt, scratch)) {
+ if (lvl)
+ spin_lock_destroy(&as_pd(pt)->lock);
free_px(vm, pt);
+ }
} while (idx++, --len);
return start;
