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[src/trunk]: src/sys/arch/xen/xen xengnt_more_entries() can be called from in...
details: https://anonhg.NetBSD.org/src/rev/f5529d5f7f53
branches: trunk
changeset: 1009016:f5529d5f7f53
user: bouyer <bouyer%NetBSD.org@localhost>
date: Thu Apr 09 15:54:41 2020 +0000
description:
xengnt_more_entries() can be called from interrupt context so use
kmem_intr_alloc()/free() here
diffstat:
sys/arch/xen/xen/xengnt.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diffs (45 lines):
diff -r 115739982978 -r f5529d5f7f53 sys/arch/xen/xen/xengnt.c
--- a/sys/arch/xen/xen/xengnt.c Thu Apr 09 15:24:31 2020 +0000
+++ b/sys/arch/xen/xen/xengnt.c Thu Apr 09 15:54:41 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: xengnt.c,v 1.29 2020/04/07 09:05:14 jdolecek Exp $ */
+/* $NetBSD: xengnt.c,v 1.30 2020/04/09 15:54:41 bouyer Exp $ */
/*
* Copyright (c) 2006 Manuel Bouyer.
@@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xengnt.c,v 1.29 2020/04/07 09:05:14 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xengnt.c,v 1.30 2020/04/09 15:54:41 bouyer Exp $");
#include <sys/types.h>
#include <sys/param.h>
@@ -170,7 +170,7 @@
return ENOMEM;
sz = nframes_new * sizeof(u_long);
- pages = kmem_alloc(sz, KM_NOSLEEP);
+ pages = kmem_intr_alloc(sz, KM_NOSLEEP);
if (pages == NULL)
return ENOMEM;
@@ -209,7 +209,7 @@
if (setup.status != GNTST_okay) {
aprint_error("%s: setup table returned %d\n",
__func__, setup.status);
- kmem_free(pages, sz);
+ kmem_intr_free(pages, sz);
return ENOMEM;
}
}
@@ -244,7 +244,7 @@
last_gnt_entry++;
}
gnt_nr_grant_frames = nframes_new;
- kmem_free(pages, sz);
+ kmem_intr_free(pages, sz);
return 0;
}
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