netdump: Zone mbufs should be allocated before dump
Reviewed by: markj Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D17306
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parent
987733eddf
commit
3937ee7557
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=339501
@ -33,8 +33,8 @@ __FBSDID("$FreeBSD$");
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#include "opt_param.h"
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#include <sys/param.h>
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#include <sys/conf.h>
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#include <sys/malloc.h>
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#include <sys/types.h>
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#include <sys/systm.h>
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#include <sys/mbuf.h>
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#include <sys/domain.h>
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@ -409,6 +409,8 @@ nd_buf_import(void *arg, void **store, int count, int domain __unused,
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struct mbuf *m;
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int i;
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KASSERT(!dumping, ("%s: ran out of pre-allocated mbufs", __func__));
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q = arg;
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for (i = 0; i < count; i++) {
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@ -444,6 +446,8 @@ nd_pack_import(void *arg __unused, void **store, int count, int domain __unused,
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void *clust;
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int i;
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KASSERT(!dumping, ("%s: ran out of pre-allocated mbufs", __func__));
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for (i = 0; i < count; i++) {
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m = m_get(MT_DATA, M_NOWAIT);
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if (m == NULL)
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